Volume Converter
Convert between liters, gallons, milliliters, cups, fluid ounces and more volume units
Frequently Asked Questions
How many liters are in a US gallon?
One US gallon equals approximately 3.785 liters. To convert gallons to liters, multiply the number of gallons by 3.785.
What is the difference between a US gallon and a UK gallon?
A US gallon equals approximately 3.785 liters, while a UK (imperial) gallon equals approximately 4.546 liters. The UK gallon is about 20% larger than the US gallon.
How many milliliters are in a US cup?
One US cup equals approximately 236.588 milliliters. This is the standard measuring cup used in American cooking recipes.