Volume Converter

Convert volume and capacity: milliliters, liters, cubic meters, US and UK gallons, cups, pints, tablespoons and teaspoons.

L = mL × 0.001

Volume units and how they relate

The US gallon is exactly 231 cubic inches (3.785411784 L) and the imperial (UK) gallon is exactly 4.54609 L, so US and UK pints and gallons are not the same size.

UnitSymbolEquals in milliliters
1 millilitermL1 mL
1 literL1,000 mL
1 cubic meterm³1,000,000 mL
1 US teaspoontsp4.928921594 mL
1 US tablespoontbsp14.78676478 mL
1 US fluid ouncefl oz29.57352956 mL
1 US cupcup236.5882365 mL
1 US pintpt473.176473 mL
1 US quartqt946.352946 mL
1 US gallongal3,785.411784 mL
1 imperial gallonUK gal4,546.09 mL
1 imperial pintUK pt568.26125 mL
1 cubic inchin³16.387064 mL
1 cubic footft³28,316.84659 mL

Popular volume conversions

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Frequently asked questions

How accurate is this volume converter?

It uses the exact defined conversion factors for each unit and shows results to 10 significant digits. The US gallon is exactly 231 cubic inches (3.785411784 L) and the imperial (UK) gallon is exactly 4.54609 L, so US and UK pints and gallons are not the same size.

How do I convert milliliters to liters?

Enter the value, choose milliliters in the "From" list and liters in the "To" list. For example, 1 milliliter equals 0.001 L.

Is the converter free?

Yes. It is free, needs no sign-up and runs entirely in your browser, so it also works offline once the page has loaded.

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