About this Converter
This free gallons to liters converter provides quick and accurate conversions for all your measurement needs. Simply enter a value in gallons and get the equivalent in liters instantly.
How to Convert Gallons to Liters
To convert from gallons to liters, multiply your gallons value by 3.78541. For example, 1 gallon = 3.78541 liters.
Common Conversions
- 1 gallon = 3.78541 liters
- 5 gallons = 18.9271 liters
- 10 gallons = 37.8541 liters