Density Converter

Convert between different density units used in physics, chemistry, material science, engineering, and cooking. Simply enter your value, select units, and get instant conversion results.

Value kg/m³
Result g/cm³
Conversion Formula:
1 kg/m³ = 0.001 g/cm³
Metric Units

kg/m³ (kilogram per cubic meter) - SI unit of density.

g/cm³ (gram per cubic centimeter) - Common for solids and liquids.

g/L (gram per liter) - Often used for gases and solutions.

Imperial Units

lb/ft³ (pound per cubic foot) - Common in US engineering.

lb/gal (pound per gallon) - Used for liquids in US.

oz/in³ (ounce per cubic inch) - Used for dense materials.

Density is a measure of mass per unit volume. It's typically expressed as kilograms per cubic meter (kg/m³) in the SI system. The formula is: density = mass/volume.

The SI unit of density is kilogram per cubic meter (kg/m³). This is the standard unit used in scientific contexts worldwide.

To convert from g/cm³ to kg/m³, multiply by 1000. For example, 1 g/cm³ = 1000 kg/m³. This is because 1 g = 0.001 kg and 1 cm³ = 0.000001 m³, so the conversion factor is 0.001/0.000001 = 1000.