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Buoyancy Calculator (Archimedes Principle)

Physics & Engineering

Calculate the buoyant force on an object submerged in a fluid using Archimedes principle.

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kg/m³
0 kg/m³20,000 kg/m³
0 m³100,000 m³

Buoyant Force

196.20

The upward buoyant force on the submerged object, in Newtons, using Archimedes principle.

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Odeh Ahwal

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Odeh Ahwal
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Frequently Asked Questions

What is Archimedes principle?

Archimedes principle states that the buoyant force on a submerged object equals the weight of the fluid it displaces, explaining why objects float or sink based on the relationship between their weight and the buoyant force generated.

Why is water density approximately 1000 kg per cubic meter?

Fresh water has a density of approximately 1000 kilograms per cubic meter at standard conditions, making it a convenient default reference value, though seawater is slightly denser due to dissolved salt content.

Does an object float or sink based on this buoyant force calculation?

An object floats if the buoyant force, based on its fully or partially displaced volume, equals or exceeds its weight, and sinks if its weight exceeds the maximum possible buoyant force from fully displacing its own volume.

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