Density Converter
Convert kg/m³, g/cm³, g/mL, kg/L, lb/ft³ and lb/in³.
How to use
- 1Enter a density and its unit.
- 2Choose the unit to convert to.
How it's calculated
Converts through kg/m³. 1 g/cm³ = 1,000 kg/m³; 1 lb/ft³ = 16.0185 kg/m³.
Frequently asked questions
What is the density of water?
About 1 g/cm³ (1,000 kg/m³) near 4 °C, or about 62.4 lb/ft³.
Are g/cm³ and g/mL the same?
Yes — one milliliter is one cubic centimeter.
How do I use density to find mass?
Multiply density by volume in matching units: mass = density × volume.