Weight on other planets
Find out how much you'd weigh on the Moon, Mars, Jupiter and the other planets of the Solar System, with each one's gravity and how high you could jump.
How to useYour weight across the Solar System
Surface gravity (for the gas giants, at the 1 bar pressure level), from NASA’s planetary fact sheets.
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Weight on other planets: what it is for
Type your weight on Earth and how high you can jump and see, for each planet in the Solar System, the Moon, Pluto and the Sun, the surface gravity, what a regular scale would show, the weight force in newtons and how high you could jump with the same push. Gravity values come from NASA's planetary fact sheets.
The calculation runs in your browser.
How to use
- Type your weight on Earth.
- Enter how high you can jump (optional).
- Compare the results for each world.
When to use it
- Science and astronomy classes.
- Curiosity about the Solar System.
- Understanding the difference between mass and weight.
Frequently asked questions
Why does weight change from planet to planet?
Mass, the amount of matter in your body, is the same everywhere. Weight is the force with which gravity pulls on that mass, W = m·g, and each world has a different surface gravity.
What would a scale show on Mars?
A regular scale is calibrated for Earth. On Mars, with a gravity of 3.71 m/s², it would show about 38% of the reading here: someone who weighs 70 kg (154 lb) on Earth would see about 26.5 kg (58 lb).
What about jump height?
With the same push from your legs, jump height is inversely proportional to gravity. A 40 cm jump on Earth would become about 2.4 m on the Moon.
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 tools are free and run right in your browser.