Gravitational Force Calculator
Compute Newton's gravitational force F = Gm₁m₂/r².
Input Data
M1
kg
M2
kg
Distance
m
Results
F = Gm₁m₂/r².
198,256,110,851,837,700,000N
At a glance:F = G·m₁m₂/r² (inverse-square). Complements gravitational-potential-energy and gravity.
Formula
F = G·m₁·m₂ / r².
$$F = G\dfrac{m_1 m_2}{r^2}$$$$G = 6.674\times10^{-11}\ \text{N·m}^2/\text{kg}^2$$How to Use
- Enter both masses and distance.
- The tool returns the force.
Case Studies
m₁=m₂=1000, r=1
F ≈ 6.67e-5 N.
FAQ
G value?
G ≈ 6.674e-11 N·m²/kg².
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References
Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.