Density Conversion
Density Conversion Results
Converted Density
Converted result
--
Metric Units
kg/m³
--
Standard SI unit
g/cm³
--
Common lab unit
g/mL
--
Liquid measurements
kg/L
--
Bulk materials
Imperial Units
lb/ft³
--
Construction materials
lb/in³
--
High density materials
lb/gal (US)
--
Liquid fuels
Specific Gravity
--
Relative to water
Common Material Densities (at 20°C)
Water: 1000 kg/m³
Air: 1.225 kg/m³
Steel: 7850 kg/m³
Aluminum: 2700 kg/m³
Concrete: 2400 kg/m³
Wood (oak): 750 kg/m³
Gasoline: 750 kg/m³
Mercury: 13534 kg/m³
Gold: 19300 kg/m³
Cork: 240 kg/m³
Ice: 917 kg/m³
Lead: 11340 kg/m³
Quick Reference
What this tool does
Density Conversion
Professional density conversion calculator for mass per unit volume. Convert between kg/m³, g/cm³, lb/ft³, and other density units for materials and substances.
How the calculation works
Enter a value, choose the relevant units, and the tool applies the standard relationship between those units to calculate the result.
Part of Specialized Measurement Conversion Tools.
Related tools