Weight on Other Planets Calculator
See what you'd weigh on the Moon, Mars and the other planets.
About the Weight on Other Planets Calculator
Weight is the force of gravity on your mass. Using NASA's surface gravity values (Earth 9.8 m/s²), a scale on the Moon would read about 16% of your Earth weight and on Jupiter about 2.4 times. For the gas giants, 'surface' means the level where pressure is 1 bar.
The formula
Weight there = weight on Earth × g(planet) ÷ 9.8
Surface gravity (NASA)
| Body | m/s² | × Earth |
|---|---|---|
| Mercury | 3.7 | 0.38 |
| Venus | 8.9 | 0.91 |
| Moon | 1.6 | 0.16 |
| Mars | 3.7 | 0.38 |
| Jupiter | 23.1 | 2.36 |
| Saturn | 9 | 0.92 |
| Uranus | 8.7 | 0.89 |
| Neptune | 11 | 1.12 |
| Pluto | 0.7 | 0.07 |
Worked example
Example: On the Moon = 12.6
- Input: Your weight on Earth: 77 kg or lb.
- Formula: Weight there = weight on Earth × g(planet) ÷ 9.8
- Result: On the Moon = 12.6
Questions people ask
Does my mass change?
No, only weight (the force) changes.
Could I stand on Jupiter?
No, it has no solid surface.