Gram per cubic centimeter (g/cm³)
CGS density unit; water has a density of approximately 1 g/cm³
The Gram per cubic centimeter (g/cm³) is a unit of density used in scientific, engineering, and practical contexts. Unit standardization in the field of density has evolved over centuries as international scientific bodies and engineering organizations developed consistent measurement frameworks. The International System of Units (SI) provides the modern foundation for most technical measurements, though legacy units from national and industrial traditions continue to be used alongside SI units in many fields. The Gram per cubic centimeter is precisely defined to ensure consistent, reproducible measurements across laboratories and industries worldwide.
Accurate density measurement is critical in engineering, science, commerce, and everyday life. Using the correct unit and applying conversions precisely prevents errors that can be costly or dangerous in professional applications. MegaCalc provides instant, precise conversions for the Gram per cubic centimeter and all related units so you can work confidently across unit systems.
Conversion Table
| Unit | Symbol | 1 g/cm³ = |
|---|---|---|
| Kilogram per cubic meter | kg/m³ | 1000 kg/m³ |
| Gram per milliliter | g/mL | 1 g/mL |
| Pound per cubic foot | lb/ft³ | 62.4278 lb/ft³ |
| Pound per cubic inch | lb/in³ | 0.0361273 lb/in³ |
| Pound per gallon | lb/gal | 8.34543 lb/gal |
| Kilogram per liter | kg/L | 1 kg/L |
| Slug per cubic foot | slug/ft³ | 1.94032 slug/ft³ |
Conversions Involving Gram per cubic centimeter
Kilogram per cubic meter → Gram per cubic centimeter
kg/m³ → g/cm³
Gram per cubic centimeter → Kilogram per cubic meter
g/cm³ → kg/m³
Gram per cubic centimeter → Gram per milliliter
g/cm³ → g/mL
Gram per cubic centimeter → Pound per cubic foot
g/cm³ → lb/ft³
Gram per cubic centimeter → Pound per cubic inch
g/cm³ → lb/in³
Gram per cubic centimeter → Pound per gallon
g/cm³ → lb/gal
Gram per cubic centimeter → Kilogram per liter
g/cm³ → kg/L
Gram per cubic centimeter → Slug per cubic foot
g/cm³ → slug/ft³
Gram per milliliter → Gram per cubic centimeter
g/mL → g/cm³
Pound per cubic foot → Gram per cubic centimeter
lb/ft³ → g/cm³
Pound per cubic inch → Gram per cubic centimeter
lb/in³ → g/cm³
Pound per gallon → Gram per cubic centimeter
lb/gal → g/cm³
Kilogram per liter → Gram per cubic centimeter
kg/L → g/cm³
Slug per cubic foot → Gram per cubic centimeter
slug/ft³ → g/cm³
Common Uses of the Gram per cubic centimeter
- •Material selection — comparing material densities for weight-critical designs
- •Quality control — verifying incoming material by density measurement
- •Fluid mechanics — determining buoyancy and stratification in fluid systems
- •Geology — characterizing rock types and soil compositions
- •Food science — measuring product density for fill-level and quality checks
Did You Know?
The International Bureau of Weights and Measures (BIPM) in Sèvres, France, is the custodian of the International System of Units (SI). The BIPM coordinates global measurement science and maintains the definitions of base units that underpin all scientific and industrial measurement. The Gram per cubic centimeter is part of this global measurement framework that ensures a scientific result in one country means exactly the same thing when replicated in another. This traceability is essential in fields from pharmaceutical manufacturing to aerospace engineering where measurement errors can have serious consequences. Since 2019, all seven SI base units are defined in terms of fundamental physical constants — the speed of light, the Planck constant, the Boltzmann constant, and others — freeing measurement standards from dependence on physical artifacts forever.