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
189270.5 mL
Liter
189.2705 L
Cubic meter
0.1892705 m³
Teaspoon (US)
38399.99432 tsp
Tablespoon (US)
12799.96348 tbsp
Fluid ounce (US)
6400.003381 fl oz
Cup (US)
800.0004227 cup
Pint (US)
400.0002113 pt
Quart (US)
199.9998943 qt
Gallon (UK)
41.63368961 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.