How many liters in a gallon?
Answer
3.785 liters
1 US gallon = 3.785412 liters (gal → L)
A US gallon is exactly 3.785411784 liters, so about 3.79 L.
An imperial (UK) gallon is exactly 4.54609 liters.
US Gallons to liters
| US Gallons | Liters |
|---|---|
| ¼ | 0.9464 |
| ½ | 1.893 |
| ¾ | 2.839 |
| 1 | 3.785 |
| 1½ | 5.678 |
| 2 | 7.571 |
| 3 | 11.356 |
| 4 | 15.142 |
| 5 | 18.927 |
| 10 | 37.854 |
| 20 | 75.708 |
| 50 | 189.271 |
| 100 | 378.541 |
Convert any amount
Gallons to Liters Converter (US Gallons to Liters) → · Printable cooking conversion chart →