The number of litres in a gallon depends on which gallon you are referring to, as there are two common types:
Types of Gallons and Their Liter Equivalents
1. US Liquid Gallon
- 1 US gallon = 3.78541 litres
2. UK (Imperial) Gallon
- 1 UK gallon = 4.54609 litres
Summary
Gallon Type| Litres Equivalent
---|---
US gallon| 3.78541 litres
UK (Imperial) gallon| 4.54609 litres
If you specify which gallon system you mean, I can help with more precise conversions!
