L · mL · gal · fl oz · cup · pt · qt
Free Volume Converter
Convert volume units instantly — liters, gallons, milliliters, fluid ounces, cups, pints, quarts. Type into any field and all update. Free, symmetrical.
Why symmetrical conversion?
How This Converter Works
Volume is used in cooking, chemistry, fuel, and everyday liquids. The US and UK use different gallon sizes, and cooking uses cups and spoons. Our converter handles 13 volume units simultaneously.
Quick reference
Common Conversions
| Liters (L) | US Gallons | US Fluid Oz | Context |
|---|---|---|---|
| 0.237 L | 0.0625 gal | 8 fl oz | One US cup |
| 0.473 L | 0.125 gal | 16 fl oz | One US pint |
| 0.946 L | 0.25 gal | 32 fl oz | One US quart |
| 1.0 L | 0.264 gal | 33.81 fl oz | One liter |
| 3.785 L | 1.0 gal | 128 fl oz | One US gallon |
| 4.546 L | 1.201 gal | 160 fl oz | One UK gallon |
FAQ
Frequently Asked Questions
1How many liters are in a US gallon?
One US gallon equals 3.78541 liters. The UK imperial gallon is larger at 4.54609 liters.
2How many ml in a cup?
One US cup equals 236.588 mL. A UK cup is 250 mL. Always check which system a recipe uses.
3How many fluid ounces in a liter?
One liter equals 33.814 US fluid ounces, or 35.195 UK fluid ounces. Fluid ounces are a volume unit, not the same as weight ounces.
4What is the difference between US and UK fluid measurements?
The UK uses the imperial system where 1 gallon = 4.546 L, and 1 fluid oz = 28.41 mL. The US uses 1 gallon = 3.785 L and 1 fluid oz = 29.57 mL. Always specify which system when following international recipes.
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