Volume Converter
Convert a volume between litre, millilitre, gallon, cup and cubic metre instantly. Type the amount once and all units update live — handy for cooking, science class and daily measurements.
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How to use
- Enter your value in the boxes above, or select an option.
- The result updates live right away — no button needed.
- Change the value or unit and the new result shows by itself.
Tips
- Remember the basics: 1 litre is 1,000 millilitres and 0.001 cubic metres.
- A cup is not the same everywhere, so check which cup size your recipe or container uses.
- US and UK gallons differ — both are listed separately on this page.
Note
US and UK gallons are different — the US gallon is 3.785 litres and the UK gallon is 4.546 litres, so both are given separately in the list.