Weight on Other Planets Calculator
Weight on a Planet
Calculate your weight on any planet or the Moon
Formula
Weight on Planet = Earth Weight x Planet Surface Gravity Factor. Gravity factors: Mercury 0.378, Venus 0.907, Mars 0.377, Jupiter 2.528, Saturn 1.065, Uranus 0.886, Neptune 1.137, Moon 0.166.
Frequently Asked Questions
Why would I weigh different amounts on other planets?
Weight is the force of gravity acting on your mass. Each planet has a different mass and radius, producing different surface gravity. Your mass stays the same, but the gravitational pull changes.
How much would I weigh on Mars?
Mars has about 37.7% of Earth's surface gravity. A 150 lb person on Earth would weigh about 56.6 lbs on Mars.
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