Weight on Other Planets
W = m × g_planet. Earth weight × planet gravity ratio.
Result
Weight on Earth
686.70 N
154.38 lbf.
- Mercuryg = 3.7 m/s²259.00 N (58.23 lbf)
- Venusg = 8.87 m/s²620.90 N (139.59 lbf)
- Earthg = 9.81 m/s²686.70 N (154.38 lbf)
- Moong = 1.62 m/s²113.40 N (25.49 lbf)
- Marsg = 3.71 m/s²259.70 N (58.39 lbf)
- Jupiterg = 24.79 m/s²1,735.30 N (390.13 lbf)
- Saturng = 10.44 m/s²730.80 N (164.30 lbf)
- Uranusg = 8.69 m/s²608.30 N (136.76 lbf)
- Neptuneg = 11.15 m/s²780.50 N (175.47 lbf)
- Plutog = 0.62 m/s²43.40 N (9.76 lbf)
Step-by-step
- Weight = mass × surface gravity.
- For each planet, multiply mass 70 kg by g.
How to use this calculator
- Enter your mass in kg.
- Read weight on every planet (and Moon, Pluto).
About this calculator
Mass is constant; weight depends on local gravity. The Moon's gravity is 1/6 Earth — astronauts in 100kg spacesuits felt only 16kg. Jupiter's is 2.5× Earth — 70kg human would weigh 175kg equivalent (in pain). Pluto: 0.06× Earth — feel weightless. Surface gravity depends on planet mass and radius (g = GM/r²). Saturn's is barely more than Earth's despite being 95× more massive — vastly larger radius compensates.
Frequently asked
Saturn is 95× more massive but ~9.5× larger radius. g ∝ M/r²; r² wins, so surface g is similar despite mass difference.
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