US gallons to liters
1 US gallon is 3.7854 liters. Type any amount to convert it.
Show in every volume unit
How to convert US gallons to liters
liters = US gallons × 3.7854
For example, 10 US gallons × 3.7854 = 37.8541 liters. Going the other way? Use liters to US gallons.
gal to L chart
Frequently asked questions
How do you convert US gallons to liters?
Use liters = US gallons × 3.7854. One US gallon equals 3.7854 liters.
How many liters are in one US gallon?
There are 3.7854 liters in one US gallon.
What is the symbol for US gallons and liters?
US gallons are written gal; liters are written L.