🧪 Volume Converter
Enter a volume in any unit and see it converted to every other unit at once. US and Imperial gallons are different sizes and are listed separately below — check which one you mean.
A US gallon (3.785411784 L) is smaller than an Imperial (UK) gallon (4.54609 L exactly) — about 20% smaller. All the US customary units below (fl oz, cup, pint, quart, gallon) use the US definition; the Imperial gallon is listed on its own row.