Gallons to Liters
Convert gallons to liters instantly. Free, no signup.
Formula:
1 gal = 3.78541 L
How to Use Gallons to Liters
1
Enter gallons.
2
See liters instantly.
3
Copy or swap.
Frequently Asked Questions
How many liters in a gallon?
1 US gallon = 3.78541 liters.