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Conversion Results
Density Unit Reference Table
| Unit | Equivalent in kg/m³ | Description |
|---|---|---|
| 1 g/cm³ | 1,000 | Gram per cubic centimeter, water = 1 |
| 1 lb/ft³ | 16.0185 | Pound per cubic foot |
| 1 lb/gal(US) | 119.826 | US gallon |
| 1 lb/gal(UK) | 99.776 | UK (imperial) gallon |
| 1 oz/in³ | 1,729.994 | Ounce per cubic inch |
Frequently Asked Questions
What is the density of water?
The density of water at 4°C is 1 g/cm³ = 1000 kg/m³ = 62.4 lb/ft³. Seawater density is approximately 1025 kg/m³.
How do I convert g/cm³ to kg/m³?
1 g/cm³ = 1000 kg/m³. g/cm³ is commonly used for solid and liquid densities, while kg/m³ is the SI standard unit.
What is the density of iron?
The density of iron is approximately 7.87 g/cm³ = 7870 kg/m³ = 491 lb/ft³. Different metals vary widely: aluminum ≈ 2.7 g/cm³, copper ≈ 8.96 g/cm³, gold ≈ 19.3 g/cm³.
What is the difference between US and UK gallon density?
For the same lb/gal value, the UK gallon (4.546L) is larger than the US gallon (3.785L). 1 lb/gal(US) = 119.826 kg/m³, while 1 lb/gal(UK) = 99.776 kg/m³.
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No. All conversions happen locally in your browser. The tool works offline once loaded and your data stays private on your device.