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The surface gravity on Earth is 1 g or, G-force. Actually, it is .99732 g, but it is commonly accepted as 1. We can consider that 1 g is normal gravity.

The surface gravity on Neptune is 1.14 g, so it is 14% heaver than it is on Earth.

So, 80 multiplied by 1.14, equals 91.2.

If you weighed 80 lbs on Earth, you would weight about 91 on Neptune.


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13y ago
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12y ago

About 72 lbs-Uranus' gravity is 89% of Earth's.

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11y ago

91.2 pounds

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12y ago

91.2

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Q: How much would an 80 pound person weigh on neptune?
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