Fluorescent Gravity Calculator

Universal Gravitational Force
- Calculates attraction between two masses
- Uses Newton’s law of gravitation
- Supports kilograms, grams, pounds, tonnes, and Earth masses
- Supports metres, kilometres, centimetres, feet, and miles
- Results in newtons, kilonewtons, and pound-force
- Includes an Earth–Moon example
Planetary Weight
- Calculates weight on Earth, Moon, Mars, Venus, Jupiter, Saturn, Uranus, Neptune, Mercury, and Pluto
- Supports custom gravitational acceleration
- Displays weight in newtons and pound-force
- Shows comparison with Earth weight

🪐 Gravity Calculator

Calculate universal gravitational attraction or your weight on another world.

Mass 1

Mass 2

Distance between centres

Your mass

World or gravity

Scientific constant used: G = 6.67430 × 10⁻¹¹ N·m²/kg². Results are rounded for display.