1 gal = 3.7854 L. Type a number below for an instant result.
1 gal = 3.7854 L; to convert, multiply the number of US gallons by 3.7854
Volume conversions are useful for fuel prices, recipes and container sizes.
Examples: 5 gal = 18.927 L; 10 gal = 37.854 L; 20 gal = 75.708 L.
| US gallons (gal) | Liters (L) |
|---|---|
| 1 | 3.7854 |
| 2 | 7.5708 |
| 5 | 18.927 |
| 10 | 37.854 |
| 20 | 75.708 |
| 50 | 189.271 |
| 100 | 378.541 |
| 500 | 1,892.71 |
1 gal equals 3.7854 L.
1 gal = 3.7854 L; to convert, multiply the number of US gallons by 3.7854.
10 gal = 37.854 L.
Yes. Use the swap button in the converter above, or open the reverse page for a chart in the opposite direction.
It uses the exact standard conversion factors and shows up to four or five meaningful decimals. For critical engineering or scientific work, check the rounding your application requires.