Density Converter
Convert density between kg/m³, g/cm³, g/L, lb/ft³, and lb/in³. Used in materials science, chemistry, and engineering.
Common Density Conversions
| From | To |
|---|---|
| 1 g/cm³ | 1,000 kg/m³ |
| 1 g/cm³ | 1 kg/L |
| 1 g/cm³ | 62.428 lb/ft³ |
| Water | 1 g/cm³ = 1,000 kg/m³ |
| Iron | 7,874 kg/m³ |
| Aluminum | 2,700 kg/m³ |
| Air (at 20°C) | 1.204 kg/m³ |
| Gold | 19,320 kg/m³ |
Density Unit Definitions
- kg/m³
- SI unit of density.
- g/cm³
- Equivalent to g/mL or kg/L. Water = 1 g/cm³.
- lb/ft³
- Imperial unit. Water ≈ 62.43 lb/ft³.
Frequently Asked Questions
What is the density of water?
Pure water at 4 °C has a density of exactly 1 g/cm³ (= 1,000 kg/m³ = 62.428 lb/ft³).
How do I find density?
Density = Mass ÷ Volume. For example, if an object has a mass of 100 g and a volume of 50 cm³, its density is 2 g/cm³.