Physics

Buoyancy Calculator

Buoyant force F_b = ρ V g (Archimedes).

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Buoyant force

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This free Buoyancy Calculator covers Buoyant force F_b = ρ V g (Archimedes).

Buoyant force equals the weight of the displaced fluid. Related physics tools sit beside How it works, with no account required.

Using the Buoyancy Calculator

Buoyant force F_b = ρ V g (Archimedes). Typical inputs are Fluid density ρ (kg/m³), Displaced volume V (m³) and g (m/s²). How it works beside the form states the identity the Buoyancy Calculator applies.

FAQ

How do I use the Buoyancy Calculator?

Open the Buoyancy Calculator, fill Fluid density ρ (kg/m³), Displaced volume V (m³) and g (m/s²), and read the result. Multiply fluid density, displaced volume, and g.

What formula does the Buoyancy Calculator use?

The Buoyancy Calculator uses the identity in How it works. In words: Multiply fluid density, displaced volume, and g.