Online Density Unit Converter
kg/m³ / g/cm³ / lb/ft³
1 kg/m³ = 0.001 g/cm³ Click to copy
Common Conversions
About Density Unit Conversion
Density conversion is common in material, liquid, engineering and physics calculations; the tool converts between international and imperial density units. You can also use the Volume Unit Converter to estimate materials with weight and volume units.
Common Formulas
- 1 g/cm³ = 1000 kg/m³
- 1 kg/L = 1000 kg/m³
- 1 lb/ft³ ≈ 16.01846337 kg/m³
Use Cases
- Material, liquid and engineering density estimates
- Physical unit conversions between kg/m³, g/cm³ and lb/ft³
Tips
- Density varies with temperature and pressure; use real conditions for engineering calculations.
FAQ
How many kg/m³ is 1 g/cm³?
1 g/cm³ = 1000 kg/m³. Water at room temperature has a density of about 1 g/cm³.
Is the converter suitable for engineering unit conversion?
Yes. It provides common engineering and material density units such as kg/m³, g/cm³, lb/ft³ and lb/in³.
Does water density change with temperature?
Yes. Water is densest at 4°C (~1.000 g/cm³); about 0.998 g/cm³ at 20°C and 0.958 g/cm³ at 100°C. Ice is about 0.917 g/cm³ — that is why ice floats. This tool suits general density conversion at room temperature and pressure.