Buoyant Force Calculator
Free calculate buoyant force on submerged objects using archimedes' principle: fb = ρ × v × g.
Input Parameters
Standard: 9.81 m/s²
Results
Enter parameters to calculate buoyant force
Archimedes' Principle
Buoyant Force Formula
Fb = ρ × V × g
Where ρ is fluid density, V is displaced volume, g is gravity
Key Points
- • Force equals weight of displaced fluid
- • Always acts upward
- • Independent of object's density
- • Depends only on displaced volume