Volume Converter: Litres, ml, Gallons, Cups and Cubic Feet
Convert liquid and space volumes, from teaspoons to cubic metres, with US and UK units kept separate.
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Litre to Gallon (US)
0.2641720524US gal
1 L = 0.2641720524 US gal
1 US gal = 3.785411784 L
All units
| Unit | Value | Unit |
|---|---|---|
| Metric | ||
| 1,000 | ml | |
| 1 | L | |
| 1,000 | cm³ | |
| 0.001 | m³ | |
| 0.001 | kL | |
| 4 | cup | |
| 66.66666667 | tbsp | |
| 200 | tsp | |
| US | ||
| 0.2641720524 | US gal | |
| 1.056688209 | US qt | |
| 2.113376419 | US pt | |
| 4.226752838 | US cup | |
| 33.8140227 | US fl oz | |
| 0.00628981077 | bbl | |
| UK | ||
| 0.2199692483 | UK gal | |
| 1.759753986 | UK pt | |
| 35.19507973 | UK fl oz | |
| Imperial | ||
| 61.02374409 | in³ | |
| 0.03531466672 | ft³ | |
| 0.001307950619 | yd³ | |
US and UK gallons differ: 1 US gallon = 3.785 L, 1 UK gallon = 4.546 L. Cup and spoons are metric (250, 15 and 5 ml) unless marked US.
How to use
- Type the value in the From unit.
- Pick the unit to convert to (it starts on US gallons). Search by name or symbol.
- Read the result, or tap any row in the full table to switch the target unit.
Good to know
1 litre = 1,000 ml = 1 dm³; 1 m³ = 1,000 L (one kilolitre, the unit on many water bills). 1 cubic foot = 28.3168 L.
US and UK units differ: a US gallon is 231 cubic inches = 3.785 L, a UK (imperial) gallon is 4.546 L. A US cup is 236.6 ml; the metric cup used in most Indian recipes is 250 ml (some use 240 ml).
Spoons here are metric: 1 tablespoon = 15 ml and 1 teaspoon = 5 ml. Converting volume to weight needs the density (1 cup of flour weighs much less than 1 cup of water).
Questions
How many litres is a gallon?
A US gallon is 3.785 L; a UK gallon is 4.546 L.
How many ml is 1 cup?
Metric cup: 250 ml. US cup: 236.6 ml.
How many litres are in 1 cubic metre?
1,000 litres (1 kilolitre).
How many litres is 1 cubic foot?
28.3168 litres.
Is anything I type sent to a server?
No. The conversion runs on your device and nothing is stored.