Density Converter

Conversion Results

International System of Units (SI)

Kilogram per cubic meter (kg/m³)-
Gram per liter (g/L)-
Milligram per milliliter (mg/mL)-

Laboratory units

Gram per cubic centimeter (g/cm³)-
Gram per milliliter (g/mL)-
Tonne per cubic meter (t/m³)-

Imperial units

Pound per cubic foot (lb/ft³)-
Pound per cubic inch (lb/in³)-
Pound per gallon (lb/gal)-
Ounce per cubic inch (oz/in³)-
Slug per cubic foot (slug/ft³)-

Relative unit

Specific gravity (dimensionless)-

About the Density Converter

Supported unit systems:

  • SI: kg/m³, g/L, mg/mL
  • Laboratory: g/cm³, g/mL, t/m³
  • Imperial: lb/ft³, lb/in³, lb/gal, oz/in³, slug/ft³
  • Relative: specific gravity (dimensionless)

Common conversions:

  • 1 g/cm³ = 1000 kg/m³
  • 1 t/m³ = 1000 kg/m³
  • 1 lb/ft³ ≈ 16.0185 kg/m³
  • 1 lb/in³ ≈ 27679.9 kg/m³
  • 1 g/L = 1 kg/m³

Use cases:

  • Materials science: g/cm³ or kg/m³
  • Chemistry labs: g/mL or mg/mL
  • Engineering: t/m³ or kg/m³
  • Industrial: lb/ft³ or lb/gal
  • Specific gravity: for comparison and QC

Note: All conversions follow international standards. Water at 4°C has density 1000 kg/m³ and is used as the reference for specific gravity.