Density Converter

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Density Converter


This conversion tool will convert a substance density from one set of measurement units to another and display an associated conversion scale for each conversion.

  1. Enter the density value to be converted in the upper input box.
  2. Select the corresponding mass and volumetric units from the upper pair of selection boxes to define the density measurement unit.
  3. Select the mass and volumetric units for the density unit you are converting to, from the lower pair of selection boxes.
  4. The converted density value will display in the lower text box.

Conversion Factors

There is no specific SI unit for Density, instead a derived SI unit is formed from kilogrammes (kg) and cubic metres (m³) and is expressed as kg/m³.

Mass (m)

The following mass measurement units and associated conversion factors in kilograms (SI unit for mass) are used by this density converter:

  • microgram (µg or mcg) – 0.000000001 kg
  • milligram (mg) – 0.000001 kg
  • gram (g) – 0.001 kg
  • ounce (oz) – 0.028349523125 kg
  • pound (lb) – 0.45359237 kg
  • kilogram (kg) – 1 kg
  • stone (st) – 6.35029318 kg
  • hundredweight (cwt, short, usa) – 45.359237 kg
  • hundredweight (cwt, long, uk) – 50.80234544 kg
  • ton (ton, short, usa) – 907.18474 kg
  • tonne (t, metric) – 1000 kg
  • ton (ton, long, uk) – 1016.0469088 kg
  • kiloton (kt, short, usa) – 907184.74 kg
  • kilotonne (kt, metric) – 1000000 kg
  • kiloton (kt, long, uk) – 1016046.9088 kg
  • megaton (Mt, short, usa) – 907184740 kg
  • megatonne (Mt, metric) – 1000000000 kg
  • megaton (Mt, long, uk) – 1016046908.8 kg
Volume (V)

The following volumetric units and associated conversion factors in cubic metres (SI unit for volume) are used by this density converter:

  • cubic nanometre (cu nm) – 1 x 10-27 m³
  • cubic micrometre (cu µm) – 1 x 10-18 m³
  • cubic thou (cu thou) – 1.6387064 x 10-14 m³
  • cubic millimetre (cu mm) – 1 x 10-9 m³
  • cubic centimetre (cu cm) – 1 x 10-6 m³
  • millilitre (mL) – 1 x 10-6 m³
  • teaspoon (tsp, usa) – 4.92892159375 x 10-6 m³
  • teaspoon (tsp, metric) – 5 x 10-6 m³
  • tablespoon (Tbsp, usa) – 1.478676478125 x 10-5 m³
  • tablespoon (Tbsp, metric) – 1.5 x 10-5 m³
  • cubic inch (cu in) – 1.6387064 x 10-5 m³
  • fluid ounce (fl oz, imperial) – 2.84130625 x 10-5 m³
  • fluid ounce (fl oz, usa) – 2.95735295625 x 10-5 m³
  • cup (usa) – 2.365882365 x 10-4 m³
  • cup (metric) – 2.5 x 10-4 m³
  • pint (pt, usa liquid) – 4.73176473 x 10-4 m³
  • pint (pt, imperial) – 5.6826125 x 10-4 m³
  • litre (L) – 1 x 10-3 m³
  • gallon (gal, usa liquid) – 3.785411784 x 10-3 m³
  • gallon (gal, imperial) – 4.54609 x 10-3 m³
  • cubic foot (cu ft) – 0.028316846592 m³
  • barrel (bbl, oil) – 0.158987294928 m³
  • cubic yard (cu yd) – 0.764554857984 m³
  • cubic metre (cu m) – 1 m³
  • kilolitre (kL) – 1 m³
  • megalitre (ML) – 1000 m³
  • cubic kilometre (cu km) – 1 x 10+9 m³
  • cubic mile (cu mi) – 4168181825.440579584 m³
  • cubic nautical mile (cu nmi) – 6352182208 m³