免费星球体重计算器
计算您在不同星球上的体重。
kg
g
Weight on Planet
26.60 kg
Force (N)260.86 N
Weight on Planet vs Your Weight on Earth
公式
## Your Weight on Other Worlds Weight is the force of gravity on your mass: W = m × g. **W_planet = W_Earth × (g_planet / g_Earth)** Common gravity ratios: Moon 0.17, Mars 0.38, Jupiter 2.53, Saturn 1.07. Note: mass stays the same everywhere; weight changes with gravity.
计算示例
A 70 kg person on Mars (g = 0.38).
- 01Weight on Mars = 70 × 0.38 = 26.6 kg-force
- 02In Newtons: 26.6 × 9.807 = 260.9 N
- 03You would feel much lighter on Mars.
常见问题
What is the difference between mass and weight?
Mass (kg) is the amount of matter and is constant everywhere. Weight is the gravitational force on that mass and changes with location.
How much would I weigh on the Moon?
About 17% of your Earth weight. A 70 kg person would feel like 11.9 kg.
Can I weigh more than on Earth?
Yes, on Jupiter (2.53 g) or some exoplanets. A 70 kg person would weigh about 177 kg-force on Jupiter.