Density Converter
Convert between kg/m³, g/cm³, lb/ft³ and more density units.
What is Density?
Density is mass per unit volume (ρ = m/V). It determines whether objects float or sink. Water has a density of 1 g/cm³ or 1000 kg/m³ at standard conditions.
Common Densities
- Water: 1.0 g/cm³
- Air: 0.00129 g/cm³
- Iron: 7.87 g/cm³
- Gold: 19.3 g/cm³
- Aluminum: 2.7 g/cm³
- Ice: 0.92 g/cm³ (floats on water)
Density Conversion Table
| From | To | Multiply by |
|---|---|---|
| 1 kg/m³ | g/cm³ | 0.001 |
| 1 g/cm³ | kg/m³ | 1,000 |
| 1 lb/ft³ | kg/m³ | 16.0185 |
| 1 kg/m³ | lb/ft³ | 0.0624 |
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