ρ
Density Calculator
Density from mass and volume, or the mass or volume of a material of known density.
Result…
How it's calculated
ρ = m ÷ V m = ρ × V V = m ÷ ρ
Density is mass per unit volume. Anything denser than water (1000 kg/m³, or 1 g/cm³) sinks in it; anything lighter floats. Densities change a little with temperature, and for gases a lot with pressure too.
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