Volume Converter

Convert between liters, milliliters, gallons, quarts, pints, cups, and more.

Volume Conversion

Common Volume Conversions

Volume is a measure of the amount of space occupied by a substance or object. It is commonly measured in liters, milliliters, gallons, quarts, pints, and cups. The metric system uses liters and milliliters, while the imperial system uses gallons, quarts, pints, and fluid ounces.

The most common units of volume are the liter (L) in the metric system, and the gallon (gal) and fluid ounce (fl oz) in the imperial system. The metric system is used worldwide, while the imperial system is primarily used in the United States.