Buoyancy Calculator
∑
Buoyancy Calculator
Calculate buoyant force and whether an object floats or sinks
Browse all calculators →Buoyancy (upthrust) is the upward force exerted by a fluid on a submerged or partially submerged object. Archimedes' principle states: buoyant force = weight of fluid displaced by the object.
⭐
Fun Fact
Archimedes supposedly cried "Eureka!" when he discovered this principle while stepping into a bath and noticing the water overflow — allowing him to test whether the king's crown was pure gold.
References
🔒
100% 無料
登録不要
✓
正確
検証済み数式
⚡
即座
即座に結果を表示
📱
モバイル対応
全デバイス対応