Volume Converter
Free volume converter for liters, gallons (US/UK), cups, milliliters, fluid ounces, pints and quarts. Cooking, science, fuel — all in your browser.
Runs in your browserUpdated Apr 28, 2026
Volume converter
All volume conversions
Milliliter
10000 mL
Cubic meter
0.01 m³
Teaspoon (US)
2028.842018 tsp
Tablespoon (US)
676.2788433 tbsp
Fluid ounce (US)
338.140565 fl oz
Cup (US)
42.26757063 cup
Pint (US)
21.13378531 pt
Quart (US)
10.56688149 qt
Gallon (US)
2.641721769 gal
Gallon (UK)
2.199692483 gal (UK)
Frequently asked questions
›What's the difference between US and UK gallons?
A US gallon is 3.785 L, a UK (imperial) gallon is 4.546 L — about 20% larger. UK fluid ounces and pints are also slightly different. Pick the right one for your context.
›How many ml in a cup?
A US cup is 240 ml, a UK cup is 250 ml, and a metric cup is 250 ml. Recipes usually mean US cups unless they say otherwise.
›How do I convert liters to gallons?
Divide liters by 3.785 for US gallons or by 4.546 for UK gallons. Or just type your value here.
›Are cooking measurements supported?
Yes — teaspoons, tablespoons, cups, fluid ounces and milliliters are all supported.
›Is the converter free?
Yes — free, no ads, no signup, runs in your browser.