Convert US gallon to milliliter
1 gal = 3,785.411784 mL
1 gal = 3,790 mL
1 gal in every volume unit
| milliliter | 3,790 mL |
| centiliter | 379 cL |
| liter | 3.79 L |
| cubic meter | 0.00379 m³ |
| cubic inch | 231 in³ |
| cubic foot | 0.134 ft³ |
| US fluid ounce | 128 fl oz |
| US pint | 8 pt |
| US quart | 4 qt |
| US gallon | 1 gal |
| imperial gallon | 0.833 imp gal |
| cubic yard | 0.00495 yd³ |
| acre-foot | 0.00000307 ac·ft |
How the conversion works
Multiply by 3,785.411784 to go from US gallon to milliliter, or divide by it to go back. Every conversion on this site routes through the SI value (m³) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? milliliter to US gallon — 1 mL = 0.0002641720524 gal.
US gallon to milliliter — common values
| 1 gal | 3,785.4118 mL |
| 2 gal | 7,570.8236 mL |
| 3 gal | 11,356.235 mL |
| 5 gal | 18,927.059 mL |
| 10 gal | 37,854.118 mL |
| 15 gal | 56,781.177 mL |
| 20 gal | 75,708.236 mL |
| 25 gal | 94,635.295 mL |
| 50 gal | 189,270.59 mL |
| 75 gal | 283,905.88 mL |
| 100 gal | 378,541.18 mL |
| 250 gal | 946,352.95 mL |
| 500 gal | 1,892,705.9 mL |
| 1000 gal | 3,785,411.8 mL |
Solvers that use volume