Buoyancy & Displacement Calculator

Calculate buoyancy forces, lift bag requirements, and water displacement for diving operations

Buoyancy Calculator
Calculate buoyant force using Archimedes' principle

Formula: Buoyant Force = ρ × g × V
Where ρ = water density, g = gravity (9.81 m/s²), V = displaced volume

Buoyancy Results
Forces acting on the submerged object

Enter values and calculate to see results