Liquid volume converter
Convert litres and other liquid volumes, with separate US and Imperial units. Edit either value to update the other.
Both values are editable. Changing a unit keeps the same quantity.
US and Imperial gallons, pints and fluid ounces are different sizes. Choose the system shown on your container or recipe. US units here are liquid measures.
Conversion factors
- 1 litre = 1,000 millilitres
- 1 US gallon = 3.785411784 litres
- 1 Imperial gallon = 4.54609 litres
- 1 US pint = 16 US fluid ounces; 1 Imperial pint = 20 Imperial fluid ounces
Converted values display up to 12 significant digits. Unit changes use the full stored quantity.
Reference: NIST unit conversion tables.