US Gallons to Liters Converter
Convert US gallons (gal) to liters (L), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a volume, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 gal = 3.785411784 L
- 1 × 3.785411784 = 3.785411784 L
How to convert us gallons to liters
1 gal = 3.785411784 L, so multiply by 3.785411784 to go from US gallons to liters. Going the other way, 1 L = 0.264172052358 gal.
L = gal × 3.785411784 gal = L × 0.264172052358
Worked example:
1 gal = 3.785411784 L 5 × 3.785411784 = 18.92705892 L
US Gallons to liters table
| US Gallons | Liters |
|---|---|
| 1 gal | 3.785411784 L |
| 2 gal | 7.570823568 L |
| 3 gal | 11.356235352 L |
| 4 gal | 15.141647136 L |
| 5 gal | 18.92705892 L |
| 6 gal | 22.712470704 L |
| 7 gal | 26.497882488 L |
| 8 gal | 30.283294272 L |
| 9 gal | 34.068706056 L |
| 10 gal | 37.85411784 L |
| 15 gal | 56.78117676 L |
| 20 gal | 75.70823568 L |
| 25 gal | 94.6352946 L |
| 30 gal | 113.56235352 L |
| 40 gal | 151.41647136 L |
| 50 gal | 189.2705892 L |
| 75 gal | 283.9058838 L |
| 100 gal | 378.5411784 L |
| 250 gal | 946.352946 L |
| 500 gal | 1,892.705892 L |
| 1000 gal | 3,785.411784 L |
About the units
- US Gallons (gal)
- US gallons, a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).
- Liters (L)
- Liters, a metric unit. Definition: BIPM SI Brochure.
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