Science
Density Calculator
Solve for density, mass, or volume from the other two using ρ = m / V.
Inputs
Density Calculator
Result
Density
1,000 kg/m³
- Mass
- 1 kg
- Volume
- 0.001 m³
- Density
- 1,000 kg/m³
How it's calculated
ρ = m / V (density = mass ÷ volume)
Common questions
What is the density of water?
Pure water at 4 °C has a density of exactly 1000 kg/m³ (1 g/cm³). It's the reference for specific gravity comparisons.
How do I convert g/cm³ to kg/m³?
Multiply by 1000. Aluminum (2.7 g/cm³) is 2700 kg/m³; lead (11.34 g/cm³) is 11 340 kg/m³.
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