Category · 75 tools
Volume Conversion.
Convert between cups, fluid ounces, liters, milliliters, gallons, tablespoons, teaspoons, quarts, and pints.
Convert between gallons, liters, cups, fluid ounces, milliliters, tablespoons, and more. These converters use US customary measurements by default and cover cooking, liquid storage, and industrial volume units.
Popular Conversions
Cubic Feet to Cubic Yards Converter
Free online cubic feet to cubic yards converter
Cubic Yards to Cubic Feet Converter
Free online cubic yards to cubic feet converter
Cups to Fluid Ounces Converter
Free online cups to fluid ounces converter
Cups to Gallons Converter
Free online cups to gallons converter
Cups to Liters Converter
Free online cups to liters converter
Cups to Milliliters Converter
Free online cups to milliliters converter
Cups to Pints Converter
Free online cups to pints converter
Cups to Quarts Converter
Free online cups to quarts converter
Cups to Tablespoons Converter
Free online cups to tablespoons converter
Cups to Teaspoons Converter
Free online cups to teaspoons converter
Fluid Ounces to Cups Converter
Free online fluid ounces to cups converter
Fluid Ounces to Gallons Converter
Free online fluid ounces to gallons converter
Fluid Ounces to Liters Converter
Free online fluid ounces to liters converter
Fluid Ounces to Milliliters Converter
Free online fluid ounces to milliliters converter
Fluid Ounces to Pints Converter
Free online fluid ounces to pints converter
Fluid Ounces to Quarts Converter
Free online fluid ounces to quarts converter
Fluid Ounces to Tablespoons Converter
Free online fluid ounces to tablespoons converter
Fluid Ounces to Teaspoons Converter
Free online fluid ounces to teaspoons converter
Gallons to Cups Converter
Free online gallons to cups converter
Gallons to Fluid Ounces Converter
Free online gallons to fluid ounces converter
Gallons to Liters Converter
Free online gallons to liters converter
Gallons to Milliliters Converter
Free online gallons to milliliters converter
Gallons to Pints Converter
Free online gallons to pints converter
Gallons to Quarts Converter
Free online gallons to quarts converter
Gallons to Tablespoons Converter
Free online gallons to tablespoons converter
Gallons to Teaspoons Converter
Free online gallons to teaspoons converter
Liters to Cups Converter
Free online liters to cups converter
Liters to Fluid Ounces Converter
Free online liters to fluid ounces converter
Liters to Gallons Converter
Free online liters to gallons converter
Liters to Milliliters Converter
Free online liters to milliliters converter
Liters to Pints Converter
Free online liters to pints converter
Liters to Quarts Converter
Free online liters to quarts converter
Liters to Tablespoons Converter
Free online liters to tablespoons converter
Liters to Teaspoons Converter
Free online liters to teaspoons converter
Milliliters to Cups Converter
Free online milliliters to cups converter
Milliliters to Fluid Ounces Converter
Free online milliliters to fluid ounces converter
Milliliters to Gallons Converter
Free online milliliters to gallons converter
Milliliters to Liters Converter
Free online milliliters to liters converter
Milliliters to Pints Converter
Free online milliliters to pints converter
Milliliters to Quarts Converter
Free online milliliters to quarts converter
Milliliters to Tablespoons Converter
Free online milliliters to tablespoons converter
Milliliters to Teaspoons Converter
Free online milliliters to teaspoons converter
Ounces to Cups Converter
Free online ounces to cups converter
Pints to Cups Converter
Free online pints to cups converter
Pints to Fluid Ounces Converter
Free online pints to fluid ounces converter
Pints to Gallons Converter
Free online pints to gallons converter
Pints to Liters Converter
Free online pints to liters converter
Pints to Milliliters Converter
Free online pints to milliliters converter
Pints to Quarts Converter
Free online pints to quarts converter
Pints to Tablespoons Converter
Free online pints to tablespoons converter
Pints to Teaspoons Converter
Free online pints to teaspoons converter
Quarts to Cups Converter
Free online quarts to cups converter
Quarts to Fluid Ounces Converter
Free online quarts to fluid ounces converter
Quarts to Gallons Converter
Free online quarts to gallons converter
Quarts to Liters Converter
Free online quarts to liters converter
Quarts to Milliliters Converter
Free online quarts to milliliters converter
Quarts to Pints Converter
Free online quarts to pints converter
Quarts to Tablespoons Converter
Free online quarts to tablespoons converter
Quarts to Teaspoons Converter
Free online quarts to teaspoons converter
Tablespoons to Cups Converter
Free online tablespoons to cups converter
Tablespoons to Fluid Ounces Converter
Free online tablespoons to fluid ounces converter
Tablespoons to Gallons Converter
Free online tablespoons to gallons converter
Tablespoons to Liters Converter
Free online tablespoons to liters converter
Tablespoons to Milliliters Converter
Free online tablespoons to milliliters converter
Tablespoons to Pints Converter
Free online tablespoons to pints converter
Tablespoons to Quarts Converter
Free online tablespoons to quarts converter
Tablespoons to Teaspoons Converter
Free online tablespoons to teaspoons converter
Teaspoons to Cups Converter
Free online teaspoons to cups converter
Teaspoons to Fluid Ounces Converter
Free online teaspoons to fluid ounces converter
Teaspoons to Gallons Converter
Free online teaspoons to gallons converter
Teaspoons to Liters Converter
Free online teaspoons to liters converter
Teaspoons to Milliliters Converter
Free online teaspoons to milliliters converter
Teaspoons to Pints Converter
Free online teaspoons to pints converter
Teaspoons to Quarts Converter
Free online teaspoons to quarts converter
Teaspoons to Tablespoons Converter
Free online teaspoons to tablespoons converter
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Volume and capacity conversions
Volume conversions can be tricky because the US and UK use different gallon sizes. A US gallon is 3.785 liters, while a UK (imperial) gallon is 4.546 liters. For cooking, the key measurements are 1 cup = 8 fluid ounces, 1 tablespoon = 3 teaspoons, and 1 liter = 33.814 US fluid ounces.
Common questions about volume conversions
How many liters are in a gallon?
One US gallon equals 3.785 liters. One imperial (UK) gallon equals 4.546 liters. If you're converting fuel economy, remember that MPG figures differ between the US and UK because of this gallon size difference. A car getting 30 US MPG gets about 36 UK MPG.
What's the difference between US and UK gallons?
A UK (imperial) gallon is about 20% larger than a US gallon. The US gallon holds 128 US fluid ounces (3.785 liters), while the imperial gallon holds 160 imperial fluid ounces (4.546 liters). The difference dates to 1824, when the UK redefined its gallon based on the weight of water.
How many cups are in a quart?
There are 4 cups in a quart, 2 pints in a quart, and 4 quarts in a gallon. So a gallon has 16 cups total. For metric equivalents, 1 US quart equals 0.946 liters, making it slightly less than 1 liter.