Gram per cubic centimetre
The gram per cubic centimetre is a unit of density in the CGS system, commonly used in chemistry, defined as mass in grams divided by volume in cubic centimetres. The official SI symbols are g/cm3, g·cm−3, or g cm−3. It is equivalent to the units gram per millilitre (g/mL) and kilogram per litre (kg/L). The density of water is about 1 g/cm3, since the gram was originally defined as the mass of one cubic centimetre of water at its maximum density at 4 °C.
gram per cubic centimetre | |
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General information | |
Unit system | CGS unit |
Unit of | Density |
Symbol | g/cm3 |
Conversions | |
1 g/cm3 in ... | ... is equal to ... |
SI units | 1,000 kg/m3 |
Imperial and US Customary units | 62.42796 lb/cu ft |
MTS units | 1 t/m3 |
Conversions
1 g/cm3 is equivalent to:
- = 1000 g/L (exactly)
- = 1000 kg/m3 (exactly)
- ≈ 62.4280 lb/cu ft (approximately)
- ≈ 133.5265 oz/US gal (approximately)
1 kg/m3 = 0.001 g/cm3(exactly)
1 lb/cu ft ≈ 0.01601846 g/cm3 (approximately)
1 oz/US gal ≈ 0.00748915 g/cm3 (approximately)
See also
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