Toolstia / volume converter
Volume converter
Convert liquid and cooking volumes between metric, US and UK units. Litres to gallons, cups to millilitres, tablespoons to teaspoons and more, with a full table for the same volume.
| Unit | 1 Gallon (US) equals |
|---|---|
| Millilitre (ml) | 3,785.411784 |
| Litre (l) | 3.785411784 |
| Cubic metre (m³) | 0.003785411784 |
| Cubic centimetre (cm³) | 3,785.411784 |
| Teaspoon (US) | 768 |
| Tablespoon (US) | 256 |
| Fluid ounce (US) | 128 |
| Cup (US) | 16 |
| Pint (US) | 8 |
| Quart (US) | 4 |
| Gallon (US) | 1 |
| Fluid ounce (UK) | 133.227869541 |
| Pint (UK) | 6.66139347703 |
| Gallon (UK) | 0.832674184629 |
| Cubic inch (in³) | 231 |
| Cubic foot (ft³) | 0.133680555556 |
| Oil barrel | 0.0238095238095 |
How it works
- Type the value.
- Choose the unit you are converting from and the unit you want.
- Read the result, and scan the table for every other unit at once.
US and UK differ
A US gallon is 3.785 litres and a UK (imperial) gallon is 4.546 litres. Pints and fluid ounces differ in the same way, so both are listed separately.
Cooking measures
One US cup is about 236.6 ml, one tablespoon is 14.79 ml and one teaspoon is 4.93 ml. A US cup is 8 US fluid ounces and a gallon is 4 quarts.
Cubic units
One litre equals 1,000 cubic centimetres and one cubic metre is 1,000 litres.
Oil barrel
A barrel of oil is 42 US gallons, about 158.99 litres.
Questions
How many ml in a cup?
About 236.6 ml for a US cup.
Is a UK pint the same as a US pint?
No. A UK pint is 568 ml and a US pint is 473 ml.
Is anything uploaded?
No. The conversion happens in your browser and nothing is sent anywhere.