Volume Converter
Convert between US customary volume units.
Inputs
Output
Enter a value to see the conversion.
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About Volume Converter
The Volume Converter moves between milliliters, liters and US customary units: fluid ounces, cups, pints, quarts and gallons. It is especially useful in the kitchen, and for comparing drink, fuel and container sizes.
How to use it
- Enter the value to convert.
- Choose the unit you are converting from.
- Choose the unit you are converting to.
- Read the converted value.
Good to know
- All non-metric units are US customary measures. A US cup is about 237 milliliters, and a US gallon is about 3.785 liters.
- UK imperial pints and gallons are larger than US ones, so recipes from the UK may need a different conversion.
- Volume and weight are different things. A cup of flour and a cup of water weigh different amounts.
Common questions
How many milliliters are in a US cup?
About 236.6 milliliters.
How many cups are in a US gallon?
Sixteen cups, which is also four quarts or eight pints.