Volume & Capacity Converter
Convert between volume units β metric (mL, cL, L, mΒ³, cmΒ³), cubic imperial (cubic inch, cubic foot) and US/imperial liquid measures (gallon, quart, pint, fluid ounce, tablespoon, teaspoon, gill), plus the bushel and oil barrel. Pick any two; it runs entirely in your browser.
Factors are exact or sourced standards anchored to the litre (1 US gallon = 3.785411784 L, 1 imperial gallon = 4.54609 L, 1 cubic foot = 28.316846592 L, 1 US bushel = 2,150.42 cubic inches). US and imperial measures differ β a US gallon is smaller than an imperial gallon, and a US fluid ounce is slightly larger than an imperial one β so each unit below is labelled US or Imperial to keep results unambiguous.
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Units in this converter
| Unit | What it is |
|---|---|
| Millilitre (mL) | A millilitre is one-thousandth of a litre β equal to one cubic centimetre. |
| Centilitre (cL) | A centilitre is one-hundredth of a litre (10 mL). |
| Litre (L) | The litre is the common metric unit of volume β exactly 1,000 cubic centimetres. |
| Cubic Metre (mΒ³) | A cubic metre is a 1 m Γ 1 m Γ 1 m cube β 1,000 litres. |
| Cubic Centimetre (cmΒ³) | A cubic centimetre (cc) is a 1 cm cube β identical to a millilitre. |
| Cubic Inch (inΒ³) | A cubic inch is a 1 in cube β exactly 16.387064 mL. |
| Cubic Foot (ftΒ³) | A cubic foot is a 1 ft cube β exactly 28.316846592 litres (1,728 cubic inches). |
| US Gallon (US gal) | A US (liquid) gallon is 231 cubic inches β exactly 3.785411784 litres; smaller than the imperial gallon. |
| US Quart (US qt) | A US liquid quart is 1/4 of a US gallon β 0.946352946 litres. |
| US Pint (US pt) | A US liquid pint is 1/8 of a US gallon (16 US fl oz) β 0.473176473 litres. |
| US Fluid Ounce (US fl oz) | A US fluid ounce is 1/128 of a US gallon β 29.5735295625 mL; larger than the imperial fluid ounce. |
| Imperial Fluid Ounce (imp fl oz) | An imperial (UK) fluid ounce is 28.4130625 mL β slightly smaller than the US fluid ounce. |
| Imperial Pint (imp pt) | An imperial (UK) pint is 20 imperial fluid ounces β 568.26125 mL, about 20% larger than the US pint. This is the pint served in UK pubs. |
| Imperial Gallon (imp gal) | An imperial (UK) gallon is exactly 4.54609 litres β 8 imperial pints, and about 20% larger than the US gallon. |
| US Tablespoon (tbsp) | A US tablespoon is 1/2 US fluid ounce β 14.78676478125 mL (3 teaspoons). |
| US Teaspoon (tsp) | A US teaspoon is 1/6 US fluid ounce β 4.92892159375 mL. |
| US Gill (gi) | A US gill is 4 US fluid ounces β 1/32 US gallon, 118.29411825 mL. |
| US Bushel (bu) | A US bushel is a dry-volume unit defined as exactly 2,150.42 cubic inches β about 35.239 litres. |
| Oil Barrel (bbl) | The oil barrel is exactly 42 US gallons β 158.987294928 litres (the standard for crude oil). |
| Microlitre (Β΅L) | A microlitre is one-millionth of a litre (one-thousandth of a millilitre). |
| US Cup (US cup) | A US customary cup is 8 US fluid ounces β 236.5882365 mL. (The metric cup of 250 mL and the legal US cup of 240 mL differ slightly.) |