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Gravitational Force Calculator — Newton's Law of Gravitation

Free gravitational force calculator. Enter two masses and the distance between them to calculate gravitational attraction using F = G × m1 × m2 / r².

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Gravitational Force (N)
1.9804e+20 N
Defaults: Earth-Moon system
🆓 100% Free🔒 Runs in your browser Instant results📱 Works on any device
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How to Use This Gravitational Force Calculator

  1. Enter the two masses in kilograms.
  2. Enter the distance between them in meters.
  3. See the gravitational force in Newtons.

Common Use Cases

  • Calculate Earth-Moon gravitational force
  • Explore planetary orbital mechanics
  • Demonstrate Newton's universal gravitation

Frequently Asked Questions

This tool is for informational purposes only. Read our disclaimer.

Need help with this tool? help@bodhins.com

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