Density Converter

Convert between kg/m³, g/cm³, and other density units

Common Density Conversions

Gram/cm³ to Kilogram/m³
1 g/cm³ = 1000 kg/m³
Kilogram/m³ to Gram/cm³
1 kg/m³ = 0.001 g/cm³
Pound/ft³ to Kilogram/m³
1 lb/ft³ = 16.02 kg/m³
Water density in Imperial
1000 kg/m³ = 62.43 lb/ft³
Gram/Liter to Kilogram/m³
1 g/L = 1 kg/m³
Specific Gravity to kg/m³
1 SG = 1000 kg/m³

Density Information

What is Density?

  • Definition: Mass per unit volume (ρ = m/V)
  • SI Unit: kg/m³ (kilogram per cubic meter)
  • Common Units: g/cm³, g/mL, lb/ft³
  • Applications: Material science, fluid mechanics

Common Material Densities

  • Water: 1000 kg/m³ (1 g/cm³)
  • Air: 1.2 kg/m³ (at sea level)
  • Steel: 7850 kg/m³
  • Wood (oak): 750 kg/m³