Gravitational Force Calculator

Enter value and click on calculate. Result will be displayed.
Select calculator :
 
Mass of Object 1 (m1) :
kg
Mass of Object 2 (m2) :
kg
Distance Between The Objects :
m
Result:

What is a Gravitational Force Calculator?

A Gravitational Force Calculator is a tool used to determine the gravitational force between two masses based on Newton’s Law of Universal Gravitation. The force is measured in Newtons (N).

Why Use a Gravitational Force Calculator?

  • Helps in astronomy, physics, and engineering to study the interaction of objects.
  • Essential for understanding planetary motion, satellite orbits, and free-fall motion.
  • Used in designing space missions, bridges, and structures where gravity plays a role.

How to Calculate Gravitational Force?

The formula is:

Where:

  • F = Gravitational force (N)
  • G = Gravitational constant (6.674 × 10⁻¹¹ N·m²/kg²)
  • m₁, m₂ = Masses of the objects (kg)
  • r = Distance between the objects (m)

Example Calculation:
If m₁ = 1000 kg, m₂ = 500 kg, and r = 10 m,

When to Use a Gravitational Force Calculator?

  • Calculating the force between planets, moons, and satellites.
  • Studying free-fall and weight variations at different locations.
  • Designing space missions and satellite orbits.
  • Understanding tidal effects and large-scale gravitational interactions.