Volume Converter

Convert between 10 volume units.

Unit Symbol
liters L
milliliters mL
gallons gal
quarts qt
pints pt
cups cup
fluid ounces fl oz
tablespoons tbsp
teaspoons tsp
cubic meters

Volume conversion is a kitchen staple and a scientific necessity. Whether you're scaling a recipe, filling a gas tank, or measuring liquid medication, getting the volume right is critical. The metric system relies on liters (L) and milliliters (mL), while the US Customary system uses gallons, quarts, pints, cups, tablespoons, and teaspoons. Note that US fluid ounces and Imperial fluid ounces differ, which can ruin a recipe if not careful. Our volume converter handles these nuances instantly, supporting US, Imperial, and Metric units. Common conversions: 1 US gallon ≈ 3.785 L, 1 US cup ≈ 236.6 mL, and 1 tbsp ≈ 14.8 mL.