Calculators for everyday life
Tips, discounts, dates, ages and quick conversions.
Personal Finance
- Finance (TVM) CalculatorSolve for periods, interest rate, present value, payment or future value, like a financial calculator.
- Compound Interest CalculatorSee how money grows when interest earns interest, with any compounding frequency and regular top-ups.
- Simple Interest CalculatorFind the interest and total amount on a principal at a flat rate over a set period.
- Inflation CalculatorFind what a past amount is worth today, or what today's money will buy in the future, given inflation.
- Savings CalculatorProject the balance of a savings account from a starting sum, monthly deposits and an interest rate.
- Zakat CalculatorWork out zakat due at 2.5% on savings, gold, silver and business assets above the nisab.
- Credit Card EMI CalculatorConvert a card purchase into EMIs, including processing fee and GST on interest.
- Cash CounterCount notes and coins by denomination to total a till or cash box and work out change.
- Interest Rate CalculatorWork backwards from a loan or deposit to find the interest rate actually being charged or earned.
- APR CalculatorTurn a loan's rate plus fees into its true annual percentage rate so offers can be compared fairly.
- APY CalculatorConvert a stated savings rate into annual percentage yield to see what you really earn in a year.
- Rule of 72 CalculatorEstimate how many years it takes to double your money at a given rate of return.
- Savings Goal CalculatorFind the monthly amount you need to put aside to reach a target by a chosen date.
- Emergency Fund CalculatorSize a safety-net fund from your essential monthly costs and how many months of cover you want.
- Budget CalculatorLay out income against spending categories to see where your money goes each month.
- 50/30/20 Budget CalculatorSplit take-home pay into needs, wants and savings using the popular 50/30/20 rule.
- Net Worth CalculatorAdd up what you own and subtract what you owe to get a snapshot of your net worth.
- Cost of Living CalculatorCompare how far a salary goes in two cities after adjusting for local living costs.
- Credit Card Payoff CalculatorSee how long a card balance takes to clear and the interest paid at a fixed monthly payment.
- Debt Payoff CalculatorPlan when you will be debt-free across several loans and how extra payments speed it up.
- Debt Snowball CalculatorOrder debts smallest balance first and see your payoff timeline using the snowball method.
- Debt Consolidation CalculatorCheck whether rolling several debts into one loan lowers your payment and total interest.
- Debt-to-Income Ratio CalculatorMeasure monthly debt payments against gross income, the ratio lenders use to judge applications.
- Life Insurance CalculatorEstimate how much life cover your family would need to replace income and clear debts.
- Millionaire CalculatorFind out when you could reach one million at your current saving and return rate.
- Wedding Budget CalculatorDivide a total wedding budget across venue, food, attire and more using typical proportions.
- Credit Card Interest CalculatorEstimate the monthly interest charged on a card balance from its APR and billing cycle.
- Minimum Payment CalculatorReveal how long paying only the minimum keeps you in debt and what it costs overall.
- Debt Avalanche CalculatorTackle the highest-rate debt first and compare interest saved against other strategies.
- Credit Utilization CalculatorSee what share of your available credit you are using and how it may affect your score.
- Human Life Value CalculatorEstimate the economic value of your future earnings to size a term insurance policy.
Investing
- UK State Pension Age CalculatorFind when you reach UK State Pension age from your date of birth.
- SIP CalculatorEstimate the future value of a monthly systematic investment plan at an expected return.
- Investment CalculatorProject an investment's growth from a starting amount, regular contributions and a return rate.
- Retirement CalculatorCheck whether your savings are on track to fund the retirement income you want.
- PPF CalculatorEstimate maturity and yearly interest on a Public Provident Fund account over 15 years.
- FD CalculatorCalculate the maturity amount and interest on a fixed deposit with any compounding option.
- VPF CalculatorProject Voluntary Provident Fund savings and the tax on interest above the yearly limit.
- CPP Pension CalculatorEstimate your Canada Pension Plan retirement pension starting between 60 and 70.
- HSA CalculatorProject Health Savings Account growth and tax savings within the 2026 limits.
- CPF LIFE Payout EstimatorEstimate monthly CPF LIFE payouts from the retirement sum you set aside.
- Gold & Silver Melt Value CalculatorFind the melt value of gold, silver or platinum from weight, purity and spot price.
- RRSP vs TFSA CalculatorCompare RRSP and TFSA after tax for your tax rates now and later.
- EPS Pension CalculatorEstimate your EPS-95 monthly pension from salary and service.
- Post Office Time Deposit CalculatorCalculate interest on 1, 2, 3 and 5-year Post Office Time Deposits.
- UK State Pension CalculatorEstimate your new State Pension from your National Insurance years.
- Pension Tax Relief CalculatorSee your pension tax relief and the higher-rate relief to claim back.
- Tax-Free Pension Lump Sum CalculatorWork out your 25% tax-free cash and the tax on further withdrawals.
- Super Contributions CalculatorCheck your super contributions against the 2026–27 caps.
- 401(k) CalculatorProject your 401(k) balance at retirement including employer match and annual raises.
- Superannuation CalculatorProject your Australian super balance from the employer guarantee and extra contributions.
- ISA CalculatorSee how a UK Stocks and Shares or Cash ISA grows tax-free within the yearly allowance.
- CPF CalculatorSplit Singapore CPF contributions into Ordinary, Special and MediSave accounts by age.
- EPF CalculatorEstimate your Employees' Provident Fund balance at retirement from salary and contributions.
- NPS CalculatorProject the National Pension System corpus, lump sum and monthly annuity pension.
- RD CalculatorFind the maturity value of a recurring deposit with fixed monthly instalments.
- CD CalculatorEstimate interest earned on a certificate of deposit by term, rate and compounding.
- Pension CalculatorEstimate the pension pot and yearly income your contributions could provide.
- UK Workplace Pension CalculatorEstimate auto-enrolment pension contributions from you and your employer and the final pot.
- Atal Pension Yojana CalculatorFind the monthly contribution needed for your chosen Atal Pension Yojana pension.
- GIC CalculatorProject the return on a Canadian Guaranteed Investment Certificate.
Loans & Mortgages
- EMI CalculatorFind the equated monthly instalment for any loan along with total interest and a repayment table.
- Loan CalculatorWork out monthly payments, total interest and payoff date for any amortising loan.
- Amortization CalculatorGenerate a full amortisation schedule showing every payment's principal and interest.
- Car Loan CalculatorCalculate car loan payments with trade-in, down payment, taxes and fees included.
- Personal Loan CalculatorEstimate monthly payments and total cost of an unsecured personal loan.
- Car Refinance CalculatorSee whether refinancing a car loan saves money.
- Loan Prepayment CalculatorCompare reducing EMI versus reducing tenure after a part-prepayment and the interest saved.
- Loan Comparison CalculatorPut two or more loan offers side by side to compare payments and total cost.
- Flat vs Reducing Rate CalculatorConvert a flat interest rate into its reducing-balance equivalent to expose the real cost.
- Balloon Loan CalculatorSee regular payments and the lump sum still owed at the end of a balloon loan.
- Bike Loan EMI CalculatorFind the monthly instalment and interest on a two-wheeler loan.
- Gold Loan CalculatorEstimate how much you can borrow against gold jewellery and the interest due.
- Balance Transfer CalculatorSee if moving a balance to a lower rate saves money after the transfer fee.
- Boat Loan CalculatorWork out monthly payments and total interest on a boat or watercraft loan.
- Cash Back or Low Interest CalculatorCompare a dealer cash rebate against a low-rate loan offer to see which saves more.
Tax & Salary
- Pro-Rata Salary CalculatorWork out part-time or part-year pay from a full-time salary.
- Holiday Entitlement CalculatorWork out statutory paid holiday for full-time, part-time and irregular hours.
- Tax Saving Calculator (80C, 80D, NPS)See how much tax deductions save under the old regime and how much room is left.
- W-4 Withholding CalculatorCheck whether your paycheck withholding covers your 2026 tax and how much extra to withhold.
- EITC CalculatorEstimate the 2026 Earned Income Tax Credit by income and number of children.
- Net to Gross Salary CalculatorFind the gross salary you need to take home a target amount after tax.
- Income Tax Calculator (India)Estimate Indian income tax under the new and old regimes with deductions, cess and rebate.
- Old vs New Tax Regime CalculatorCompare tax payable under India's old and new regimes to see which saves you more.
- US Federal Income Tax CalculatorEstimate US federal income tax from filing status, income and deductions using current brackets.
- UK Income Tax CalculatorEstimate UK income tax, National Insurance and take-home pay for the current tax year.
- GST CalculatorAdd or remove GST from a price and see the tax portion at any rate.
- VAT CalculatorAdd VAT to a net price or extract it from a gross price at any rate.
- Sales Tax CalculatorFind the sales tax and total price for a purchase at your state and local rate.
- Salary CalculatorConvert pay between hourly, daily, weekly, monthly and yearly figures.
- Take-Home Pay CalculatorSee your net pay after income tax, social contributions and other deductions.
- Paycheck CalculatorEstimate each US paycheck after federal, state, FICA and benefit deductions.
- In-Hand Salary CalculatorTurn an Indian CTC offer into monthly in-hand pay after PF, tax and professional tax.
- PTO Accrual CalculatorSee how much paid time off you earn each pay period and by a date.
- UK Redundancy Pay CalculatorWork out statutory redundancy pay from age, years of service and weekly pay.
- Notice Period CalculatorFind your last working day from your resignation date and notice period.
- Full & Final Settlement CalculatorEstimate final salary, leave encashment and gratuity when leaving a job.
- Rent Receipt GeneratorMake printable monthly rent receipts for HRA claims.
- Interest u/s 234A, 234B, 234C CalculatorCalculate interest for late filing and short advance tax.
- TCS on Foreign Remittance CalculatorCalculate TCS on money sent abroad under the LRS.
- Retirement Income Tax CalculatorEstimate federal tax on Social Security, pensions and IRA withdrawals.
- Lottery Payout CalculatorEstimate a jackpot after tax as a lump sum or annuity.
- Minimum Wage CheckerCheck pay against the UK minimum wage for your age from April 2026.
- Statutory Sick Pay CalculatorWork out SSP under the April 2026 rules.
- Canada Paycheck CalculatorEstimate your paycheque after tax, CPP and EI in any province.
- EI Benefits CalculatorEstimate your weekly Employment Insurance benefit for 2026.
- Medicare Levy Surcharge CalculatorFind out if you'll pay the Medicare levy surcharge in 2026–27.
- Work From Home Deduction CalculatorWork out your work-from-home deduction with the ATO fixed rate.
- Tax Bracket CalculatorSee which US federal tax bracket you fall into and how marginal rates apply.
- Tax Refund CalculatorEstimate whether you will get a federal refund or owe tax when you file.
- National Insurance CalculatorCalculate employee, employer or self-employed National Insurance contributions.
- Canada Income Tax CalculatorEstimate federal and provincial income tax, CPP and EI for Canadian residents.
- Australia Income Tax CalculatorEstimate Australian income tax and the Medicare levy for the current financial year.
- Hourly to Salary CalculatorConvert an hourly wage into weekly, monthly and annual salary.
- Salary Hike CalculatorSee your new salary after a raise or calculate the percentage increase between offers.
- Overtime Pay CalculatorCalculate overtime earnings at time-and-a-half, double time or any custom rate.
- HRA Exemption CalculatorWork out the tax-exempt part of your House Rent Allowance under Indian rules.
- Gratuity CalculatorCalculate gratuity payable on leaving a job based on last salary and years of service.
- UAE End of Service Gratuity CalculatorEstimate end-of-service gratuity under UAE labour law based on basic pay and tenure.
- State Income Tax CalculatorEstimate state income tax for any US state alongside your federal bill.
- Advance Tax CalculatorSplit your yearly tax liability into Indian advance tax instalments and due dates.
- TDS CalculatorFind the tax deducted at source on salary, rent, interest and professional fees.
- Singapore Income Tax CalculatorEstimate Singapore resident income tax using progressive rates and common reliefs.
- Effective Tax Rate CalculatorFind the average share of income you actually pay in tax versus your top marginal rate.
- Reverse Sales Tax CalculatorBack out the pre-tax price and tax from a total that already includes sales tax.
- HST CalculatorCalculate HST, GST and PST on a purchase in any Canadian province.
- Import Duty CalculatorEstimate customs duty and import taxes on goods shipped from abroad.
- Bonus Tax CalculatorEstimate withholding on a bonus using the flat or aggregate method.
- Leave Encashment CalculatorEstimate the payout and tax exemption for unused earned leave.
- Severance Pay CalculatorEstimate a redundancy or severance payout from salary, age and years of service.
- Salary Sacrifice CalculatorSee how sacrificing salary into a pension changes your tax, NI and take-home pay.
- Inheritance Tax CalculatorEstimate UK inheritance tax on an estate after nil-rate bands.
- Marriage Tax CalculatorCompare tax filed jointly with tax filed single to see a marriage bonus or penalty.
Health
- Height Comparison CalculatorCompare heights side by side, with the difference in cm and feet.
- BMI CalculatorCheck your body mass index from height and weight and see which range you fall in.
- Ideal Weight CalculatorCompare healthy weight targets for your height using several well-known formulas.
- Calorie CalculatorFind how many calories a day you need to maintain, lose or gain weight.
- Period CalculatorPredict your next periods and cycle dates from your last period and cycle length.
- Sleep CalculatorFind the best times to sleep or wake up so you finish a full sleep cycle.
- Height Percentile CalculatorSee how an adult height compares with others of the same sex.
- Sobriety CalculatorCount sober days, money saved and your next milestones.
- Water Intake CalculatorEstimate daily water needs from body weight, activity and climate.
- Blood Alcohol (BAC) CalculatorEstimate blood alcohol concentration from drinks, body weight and time.
- Prescription Refill CalculatorFind when a prescription runs out and the earliest refill date.
- Life Expectancy CalculatorEstimate life expectancy from age, sex and lifestyle factors.
- Alcohol Units CalculatorCount UK alcohol units in a drink from its strength and volume.
Fitness
- Hiking Time CalculatorEstimate hiking time from distance and climb with Naismith's rule.
- Bike Size CalculatorEstimate road and mountain bike frame size and saddle height.
- E-Bike Range CalculatorEstimate e-bike range from battery size, assist level and terrain.
- Steps to Distance CalculatorConvert step counts into kilometres or miles using your stride length.
Math
- Percent, Decimal & Fraction ConverterConvert between percentages, decimals and fractions with steps.
- Basic CalculatorA clean everyday calculator for addition, subtraction, multiplication and division.
- Percentage CalculatorAnswer any percentage question: X% of Y, X is what % of Y, and more.
- Percentage Change CalculatorFind the percentage increase or decrease from an old value to a new one.
- Average CalculatorFind the average of a list of numbers with the sum and count shown.
- Percentage Increase CalculatorIncrease a number by a percentage, or find what percent it went up.
- Ratio CalculatorSimplify ratios, scale them up or down and solve for a missing term.
- Area CalculatorFind the area of rectangles, circles, triangles, trapezoids and other common shapes.
- Volume CalculatorCalculate the volume of cubes, cylinders, spheres, cones and prisms.
- Random Number GeneratorGenerate random numbers in any range, with or without repeats.
- Percentage Decrease CalculatorReduce a number by a percentage, or find what percent it dropped.
Education
Date & Time
- Online Stopwatch & TimerA stopwatch with laps, a countdown timer with alarm and a Pomodoro focus timer.
- Age CalculatorFind exact age in years, months and days from a date of birth.
- Date Difference CalculatorCount days, weeks, months and years between two dates.
- Hijri Date ConverterConvert between Islamic Hijri and Gregorian dates and find when Ramadan starts.
- Anniversary CalculatorSee how long you've been together, upcoming milestones and the traditional gift for each year.
- Add or Subtract Days CalculatorAdd or subtract days, weeks, months or years from a date.
- Business Days CalculatorCount working days between dates, skipping weekends and public holidays.
- Countdown CalculatorCount down the days, hours and minutes to any event.
- Time Duration CalculatorFind the elapsed time between two clock times or date-times.
- Hours CalculatorTotal hours and minutes worked across a day or a whole week.
- Time Card CalculatorTotal weekly time cards with breaks and overtime for payroll.
- Time CalculatorAdd or subtract hours, minutes and seconds.
- Time Zone ConverterConvert a time between cities and time zones, with daylight saving handled.
- Day CounterCount the days until or since an event, with or without weekends.
- Life in WeeksSee your life measured in weeks lived and weeks left in a typical lifespan.
- Birthday CalculatorCount down to your next birthday and see what day of the week you were born.
- Age Difference CalculatorFind the exact age gap between two people.
- Day of the Week CalculatorFind which weekday any date falls on, past or future.
- Week Number CalculatorFind the ISO week number of any date.
- Day of the Year CalculatorSee which day of the year a date is and how many days remain.
- Military Time ConverterConvert between 12-hour and 24-hour clock formats.
Unit Converters
- Metric to Imperial ConverterConvert common metric and imperial measures in one place.
- Feet and Inches CalculatorAdd, subtract, multiply and divide feet and inches with fractions.
- Length ConverterConvert between metres, feet, inches, miles, kilometres and other length units.
- Weight ConverterConvert kilograms, pounds, ounces, stones and grams.
- Temperature ConverterConvert between Celsius, Fahrenheit and Kelvin.
- Currency ConverterConvert between world currencies using recent exchange rates.
- Coordinates Converter (DMS to Decimal)Convert GPS coordinates between decimal degrees and degrees, minutes, seconds.
- Inches to Fraction ConverterConvert decimal inches to the nearest 1/8, 1/16, 1/32 or 1/64 inch.
- mg to mL ConverterConvert milligrams to millilitres using a liquid's concentration.
- Height ConverterConvert height between centimetres and feet-and-inches.
- Area ConverterConvert square feet, square metres, acres, hectares and more.
- Volume ConverterConvert litres, gallons, cups, millilitres and cubic units.
- Speed ConverterConvert km/h, mph, metres per second and knots.
- Data Storage ConverterConvert bits, bytes, KB, MB, GB and TB in decimal or binary units.
- Roman Numeral ConverterConvert numbers to Roman numerals and back.
- Number to Words ConverterWrite numbers out in words, for cheques and invoices.
- Shoe Size ConverterConvert shoe sizes between US, UK, EU, Japanese and Indian systems.
- Cooking Measurement ConverterConvert cups, tablespoons, teaspoons, millilitres and ounces in the kitchen.
- Time Unit ConverterConvert seconds, minutes, hours, days, weeks and years.
- Fuel Economy ConverterConvert between mpg (US and UK), km/L and L/100 km.
- Data Transfer Rate ConverterConvert Mbps, MB/s, Gbps and other transfer rate units.
- Lakh & Crore ConverterConvert between lakh/crore and million/billion number systems.
- Clothing Size ConverterConvert clothing sizes between US, UK, EU and Asian sizing.
- Ring Size ConverterFind your ring size across country systems from finger circumference.
- Bra Size CalculatorFind a bra size from two measurements and convert it between US, UK and EU sizes.
Everyday Life
- Discount CalculatorFind the sale price and how much you save after a percentage or fixed discount.
- Tip CalculatorWork out the tip and total for a bill, split evenly among any number of people.
- Microwave Wattage ConverterAdjust microwave cooking time when your oven's wattage differs from the recipe.
- Unit Price CalculatorCompare price per unit across pack sizes to find the better deal.
- Split Bill CalculatorSplit a shared bill fairly, including uneven shares, tax and tip.
- Electricity Bill CalculatorEstimate your electricity bill from units used and slab or flat tariffs.
- Fuel Cost CalculatorEstimate fuel cost for a trip from distance, mileage and fuel price.
- Double Discount CalculatorStack two discounts and see the true combined percentage off.
- Cashback CalculatorWork out how much cashback or reward value a purchase earns.
- Buy Now Pay Later CalculatorSee instalment amounts and any fees on a buy-now-pay-later plan.
- Subscription Cost CalculatorAdd up all your subscriptions to see the true monthly and yearly cost.
- Commute Cost CalculatorTotal the yearly cost and time of your daily commute.
- Carpool Cost SplitterShare fuel and toll costs fairly among carpool riders.
- Smoking Cost CalculatorSee what smoking costs you per year and what quitting could save.
- Moving Cost CalculatorEstimate the cost of moving home by distance and volume.
- Love CalculatorA just-for-fun compatibility score from two names.
Home & Property
- Cubic Yard CalculatorConvert length, width and depth into cubic yards and cubic metres for soil, mulch or gravel.
- Tank Volume CalculatorFind the capacity and filled volume of cylindrical, rectangular and capsule tanks.
- Epoxy Resin CalculatorCalculate resin needed for a river table, countertop or mould, with A and B parts.
- Rent Increase CalculatorWork out a rent increase percentage or prorated rent for a partial month.
- Council Tax CalculatorWork out council tax from your property band and your council's Band D charge.
- Dubai Rent Increase CalculatorCheck the maximum rent increase allowed under the Dubai rental index rules.
- Paint CalculatorEstimate litres or gallons of paint for walls and ceilings, minus doors and windows.
- Flooring CalculatorWork out the flooring area, boxes and waste allowance for a room.
- Tile CalculatorCalculate how many tiles and boxes you need for a floor or wall.
- Square Footage CalculatorMeasure the square footage of rooms and irregular spaces.
- Concrete CalculatorEstimate concrete volume and bags needed for slabs, footings and columns.
- Rug & Curtain Size CalculatorFind the right rug size for a room, or curtain width and length for a window.
- Wallpaper CalculatorFind how many rolls of wallpaper a room needs, allowing for pattern repeat.
- Drywall CalculatorEstimate drywall sheets, screws and joint compound for walls and ceilings.
- Carpet CalculatorEstimate carpet area and cost for one or more rooms.
- Cement, Sand & Aggregate CalculatorSplit a concrete or mortar mix into cement bags, sand and aggregate quantities.
- Brick CalculatorEstimate bricks and mortar for a wall of given size.
- Roofing CalculatorEstimate roof area, pitch and shingle bundles needed.
- Stair CalculatorWork out rise, run, stringer length and number of steps for a staircase.
- Board Foot CalculatorCalculate lumber volume in board feet and its cost.
- Mulch CalculatorFind how much mulch to buy for a garden bed at a chosen depth.
- Gravel CalculatorEstimate gravel volume and weight for paths and driveways.
- Soil CalculatorCalculate topsoil or compost needed to fill raised beds.
- Fence CalculatorEstimate posts, rails and pickets for a length of fence.
- Deck CalculatorEstimate boards, joists and cost for building a deck.
- Pool Volume CalculatorFind how many litres or gallons a swimming pool holds.
- Rent Affordability CalculatorFind how much rent you can comfortably afford on your income.
- Rent Split CalculatorDivide rent fairly between flatmates by room size or income.
- Solar Panel CalculatorSize a rooftop solar system and estimate savings and payback.
- BTU / AC Size CalculatorFind the air conditioner or heater capacity a room needs.
- Appliance Energy Cost CalculatorEstimate how much an appliance costs to run per day, month and year.
Business
Statistics & Probability
- Lottery Odds CalculatorFind the odds of winning Powerball, Mega Millions, EuroMillions or any lottery.
- Weighted Average CalculatorAverage values that carry different weights.
- Odds CalculatorConvert between fractional, decimal and American odds and implied probability.
- Dice Roller & ProbabilityRoll virtual dice and see the odds of each total.
Science
- Boiling Point at AltitudeFind the temperature water boils at for your elevation.
- Sun Position CalculatorFind the Sun's elevation and azimuth for any place and time.
- Speed, Distance & Time CalculatorSolve for speed, distance or time when you know the other two.
- Weight on Other Planets CalculatorSee what you would weigh on the Moon, Mars and other planets.
- Moon Phase CalculatorFind the moon phase and illumination for any date.
Engineering
- Lumens CalculatorFind the lumens a room needs and convert old bulb watts to LED.
- mAh to Wh ConverterConvert battery capacity between mAh and watt-hours and check airline limits.
- Generator Size CalculatorSize a generator from the running and starting watts of your appliances.
- Watts, Volts & Amps CalculatorConvert between watts, volts and amps for DC and AC circuits.
- Battery Life CalculatorEstimate run time from battery capacity and device current draw.
- Slope & Grade CalculatorConvert between percent grade, angle and rise over run.
Auto & Travel
- Distance Between CoordinatesFind the great-circle distance between two latitude and longitude points.
- Stopping Distance CalculatorWork out thinking, braking and total stopping distance at a speed.
- Luggage Size CalculatorAdd up a bag's linear inches or centimetres and check airline limits.
- 2-Stroke Oil Mix CalculatorWork out how much 2-stroke oil to mix with petrol at 50:1, 40:1 or any ratio.
- Fuel Efficiency CalculatorCalculate your vehicle's mileage from distance driven and fuel used.
- Car Lease CalculatorEstimate a monthly lease payment from price, residual value and money factor.
- EV Charging Cost CalculatorEstimate the cost to charge an electric vehicle at home or a public charger.
- Mileage Reimbursement CalculatorCalculate business mileage reimbursement at the standard rate per mile.
- Road Trip Cost CalculatorEstimate fuel, tolls and stops for a road trip and split it among travellers.
- Lease vs Buy Car CalculatorCompare the total cost of leasing a car versus financing it.
- Car Affordability CalculatorFind how much car you can afford from your budget and loan terms.
- Car Depreciation CalculatorEstimate how much a car loses in value year by year.
- Car Cost of Ownership CalculatorTotal fuel, insurance, maintenance and depreciation over the years you own a car.
- Tire Size CalculatorCompare tyre sizes and the effect on diameter and speedometer reading.
- EV Charging Time CalculatorEstimate how long an EV takes to charge for a given charger power.
- EV vs Petrol Car CalculatorCompare running costs of an electric car against a petrol or diesel car.
- Travel Budget CalculatorPlan a trip budget across flights, stays, food and activities.
- Flight Time CalculatorWork out arrival local time from departure, duration and time zones.
Food & Cooking
- Air Fryer ConversionConvert oven temperature and time for an air fryer.
- Grams to mL ConverterConvert grams to millilitres for water, milk, oil, flour, sugar and honey.
- Pizza Dough CalculatorGet flour, water, salt and yeast for any number of pizzas.
- Butter ConverterConvert butter between sticks, cups, tablespoons and grams, and swap for oil.
- Sourdough CalculatorBuild a sourdough recipe from flour, hydration and starter percentage.
- Pasta & Rice Portion CalculatorFind how much dry pasta or rice to cook per person and how much it makes.
- Brine CalculatorWork out salt and sugar for a wet brine, equilibrium brine or ferment.
- Cake Serving CalculatorCount servings for round, square and tiered cakes, and price per slice.
- Recipe ScalerScale ingredient quantities up or down for any number of servings.
- Grams to Cups ConverterConvert grams to cups for flour, sugar, butter and other ingredients.
- Oven Temperature ConverterConvert oven settings between Celsius, Fahrenheit and gas mark.
- Meat Cooking Time CalculatorEstimate roasting time for turkey, chicken, beef and more by weight.
- Rice to Water Ratio CalculatorFind the right water amount for different rice types and quantities.
- Baker's Percentage CalculatorExpress ingredients as a percentage of flour weight and scale doughs.
- Cake Pan Size ConverterAdjust a recipe when switching to a different size or shape of pan.
- Yeast ConverterConvert between fresh, active dry and instant yeast.
- Party Food CalculatorEstimate food quantities to feed a party by guest count.
- Pizza Size Comparison CalculatorCompare pizza sizes by area and price to find the best value.
- Recipe Cost CalculatorCalculate the cost of a recipe and cost per serving.
- Coffee Ratio CalculatorGet the coffee-to-water ratio for pour-over, French press and cold brew.
- Party Drinks CalculatorEstimate drinks, ice and mixers needed for a party.
- ABV CalculatorCalculate alcohol by volume from original and final gravity readings.
Tech & Computing
- 3D Printing Cost CalculatorWork out filament, electricity and wear cost per 3D print, and a selling price.
- Print Size Calculator (Pixels to Inches)Find how big you can print a photo at a given DPI.
- Download Time CalculatorEstimate how long a file takes to download or upload at your connection speed.
- Aspect Ratio CalculatorResize width and height while keeping an aspect ratio such as 16:9.
- Password Strength CheckerEstimate password entropy and how long it might take to crack, privately in your browser.
- Password GeneratorCreate strong random passwords and passphrases on your device.
- Internet Data Usage CalculatorEstimate monthly data use from streaming, calls and browsing.
- PPI CalculatorCalculate pixel density of a screen from resolution and diagonal size.
- Screen Size CalculatorFind a screen's width and height from its diagonal and aspect ratio.
- TV Viewing Distance CalculatorFind the ideal seating distance for a TV size and resolution.
- Video File Size CalculatorEstimate video file size from bitrate, resolution and duration.
- PC Power Supply CalculatorEstimate the PSU wattage a PC build needs from its components.
Land & Farming
- Land Area CalculatorFind the area of a plot from its sides, including uneven four-sided and many-sided plots.
- Land Area ConverterConvert regional land units such as bigha, guntha, cent, kanal and marla to standard units.
- Animal Gestation CalculatorFind the due date for cows, horses, goats, sheep, pigs, rabbits and more.
- Grass Seed CalculatorWork out how much grass seed or sod you need for a new lawn or overseeding.
- Acreage CalculatorTurn a plot's length and width into acres and hectares.
- Map Area CalculatorMeasure an area from GPS points or map coordinates.
- Acre to Hectare ConverterConvert acres to hectares and back.
- Fertiliser CalculatorWork out how much fertiliser a field or garden needs to supply the right N, P and K.
- Seed Rate CalculatorFind how much seed to buy for an area from spacing and germination rate.
- Plant Spacing CalculatorFind how many plants fit in a bed or field at a chosen spacing.
- Map Scale CalculatorConvert distances measured on a map to real distances using its scale.
- Land Perimeter CalculatorFind the boundary length of a plot to plan fencing or a wall.
- Crop Yield CalculatorEstimate harvest and income from area, yield per acre and price.
- Spray Mix CalculatorWork out how much product to mix into a sprayer tank for the label rate.
- Irrigation Water CalculatorEstimate the water a field or garden needs and how long to run the pump.
- Livestock Feed CalculatorPlan daily and monthly feed for cattle, goats, sheep or poultry.
- Cattle Weight CalculatorEstimate a cow's live weight from heart girth and body length.
Pets & Animals
- Dog Age CalculatorConvert your dog's age into human years based on size.
- Dog Food CalculatorFind how much to feed your dog each day by weight, age and activity.
- Cat Age CalculatorConvert your cat's age into the human equivalent.
- Dog Water Intake CalculatorEstimate how much water your dog should drink each day.
- Raw Dog Food CalculatorEstimate daily raw food for a dog as a percentage of body weight.
- Dog Pregnancy CalculatorEstimate the whelping date and follow a dog's pregnancy week by week.
- Puppy Weight CalculatorPredict a puppy's adult weight from its current weight and age.
- Dog Chocolate Toxicity CalculatorCheck how risky the chocolate your dog ate is for its weight.
- Cat Food CalculatorFind how much wet or dry food your cat needs each day.
- Aquarium Volume CalculatorFind how many litres or gallons a fish tank holds and its water weight.
- Cat Pregnancy CalculatorEstimate when a pregnant cat will give birth.
- Pet Cost CalculatorAdd up the yearly and lifetime cost of owning a pet.
- Horse Weight CalculatorEstimate a horse's weight from girth and body length.
Sports & Hobbies
- Cricket Run Rate CalculatorFind current and required run rate from runs and overs.
- Cricket Bowling Average CalculatorWork out bowling average, economy rate and strike rate.
- Baseball Stats CalculatorCalculate AVG, OBP, SLG, OPS, ERA and WHIP.
- Winning Percentage CalculatorWork out a team's winning percentage from wins, losses and ties.
- Poker Odds CalculatorEstimate Texas Hold'em equity against random hands, preflop or on any board.
- Chord TransposerTranspose chords up or down by semitones, or find capo shapes.
- Net Run Rate CalculatorCalculate a team's net run rate in a tournament table.
- Batting Average CalculatorFind a batting average and strike rate for cricket or baseball.
- Golf Handicap CalculatorEstimate a golf handicap index from recent scores, course rating and slope.
- NFL Passer Rating CalculatorCalculate a quarterback's NFL passer rating.
- ERA CalculatorFind a baseball pitcher's earned run average.
- Bowling Score CalculatorScore a ten-pin bowling game frame by frame, strikes and spares included.
- Elo Rating CalculatorSee how a chess or game result changes each player's Elo rating.
- Coin FlipFlip a fair coin once or many times and count heads and tails.
- Game Sensitivity ConverterConvert mouse sensitivity between games so aim feels the same.
- Depth of Field CalculatorFind how much of a photo is in focus from lens, aperture and distance.
- Exposure CalculatorFind equivalent shutter, aperture and ISO settings for the same exposure.
- BPM & Tempo CalculatorConvert beats per minute into note lengths and delay times in milliseconds.
- Knitting Gauge CalculatorAdjust stitch and row counts when your gauge differs from the pattern.
- Fabric CalculatorWork out how much fabric to buy for curtains, quilts or a sewing project.
- Yarn CalculatorEstimate how many balls of yarn a knitting or crochet project needs.
Weather & Environment
- Sunrise & Sunset CalculatorFind sunrise, sunset, golden hour and day length for any place and date.
- Heat Index CalculatorFind how hot it feels when humidity is added to the air temperature.
- Wet Bulb Temperature CalculatorFind the wet-bulb temperature from air temperature and humidity.
- Lightning Distance CalculatorEstimate how far away lightning struck from the seconds until thunder.
- Wind Chill CalculatorFind how cold it feels outside when wind is added to the temperature.
- Dew Point CalculatorFind the dew point from temperature and relative humidity.
- Carbon Footprint CalculatorEstimate your yearly carbon emissions from travel, home energy and diet.
- Rainwater Harvesting CalculatorFind how much rainwater a roof can collect in a year.
- Relative Humidity CalculatorFind relative humidity from temperature and dew point.
- Sunburn Time CalculatorEstimate how long until skin burns at a given UV index and skin type.
- Flight Emissions CalculatorEstimate the CO2 from a flight by distance and cabin class.
- Tree Carbon CalculatorEstimate how much CO2 trees absorb over the years.
- Water Footprint CalculatorEstimate the water used by your household each day and where it goes.
- Rainfall Volume CalculatorConvert millimetres or inches of rain on an area into litres or gallons.
Text & Writing
- Word CounterCount words, characters, sentences and paragraphs, with reading and speaking time.
- Character CounterCount characters with and without spaces and check limits for posts, SMS and meta tags.
- Typing Speed TestTake a timed typing test and get words per minute and accuracy.
- Case ConverterChange text to UPPER, lower, Title, Sentence, camelCase or snake_case.
- Fancy Text GeneratorTurn text into bold, italic, script, bubble or upside-down Unicode styles for bios and posts.
- Text to Binary ConverterConvert text to binary, hex, decimal (ASCII) or Base64 and decode it back.
- Morse Code TranslatorTranslate text to Morse code and Morse code back to text.
- NATO Phonetic Alphabet TranslatorSpell names and codes as Alfa, Bravo, Charlie for phone calls and radio.
Random & Fun
- Spin the WheelSpin a wheel of names or options to pick one at random.
- Random Name PickerPick one or more random names from a list, or shuffle the list.
- Random Team GeneratorSplit a list of names into random, evenly sized teams.
- Secret Santa GeneratorDraw Secret Santa names fairly, with exclusions for couples, privately on your device.
- Life Path Number CalculatorFind your numerology life path, expression and soul-urge numbers.
- Chinese Zodiac CalculatorFind your Chinese zodiac animal and element from your birth date, using the Lunar New Year date.
- Zodiac Sign CalculatorFind your Western star sign from your birth date, using the Sun's real position on cusp days.
- What Day Was I Born?See the weekday you were born, days alive, your generation, birthstone and zodiac signs.
- Random Color GeneratorGenerate random colours or pastel, vivid and dark palettes with hex and RGB codes.