Convert US gallon to cubic yard
1 gal = 0.004951131687 yd³
1 gal = 0.00495 yd³
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 0.004951131687 to go from US gallon to cubic yard, 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? cubic yard to US gallon — 1 yd³ = 201.974026 gal.
US gallon to cubic yard — common values
| 1 gal | 0.0049511317 yd³ |
| 2 gal | 0.0099022634 yd³ |
| 3 gal | 0.014853395 yd³ |
| 5 gal | 0.024755658 yd³ |
| 10 gal | 0.049511317 yd³ |
| 15 gal | 0.074266975 yd³ |
| 20 gal | 0.099022634 yd³ |
| 25 gal | 0.12377829 yd³ |
| 50 gal | 0.24755658 yd³ |
| 75 gal | 0.37133488 yd³ |
| 100 gal | 0.49511317 yd³ |
| 250 gal | 1.2377829 yd³ |
| 500 gal | 2.4755658 yd³ |
| 1000 gal | 4.9511317 yd³ |
Solvers that use volume