Convert Cubic Yards to Gallons Instantly
Use this Cubic Yards to Gallons converter to convert yd³ into US gallons instantly. One cubic yard equals approximately 201.974025974 US gallons. You can also reverse gallons to cubic yards and compare liters, cubic feet, cubic meters and quarts.
Convert cubic yards to US gallons, reverse gallons to cubic yards, compare common volume equivalents or convert across multiple volume units.
Enter cubic yards to calculate US gallons plus liters, cubic feet, cubic meters and quarts.
Decimals are supported, such as 0.5, 1.25 or 3.75 yd³.
Reverse US gallons into cubic yards and see related volume equivalents.
See one cubic-yard value in US gallons, liters, cubic feet, cubic meters, quarts and cubic inches.
Start with cubic yards, US gallons, liters, cubic feet, cubic meters, quarts or cubic inches and see all equivalents.
Convert any cubic-yard volume into US gallons instantly.
Turn gallons back into cubic yards without manual division.
Compare gallons, liters, ft³, m³, quarts and cubic inches.
Responsive calculator cards, tables, figure and FAQ accordion.
To convert cubic yards to gallons, multiply the cubic-yard value by approximately 201.974025974. This page uses the US liquid gallon, the standard gallon used in the United States for liquid-capacity calculations.
Reverse formula: Cubic Yards = US Gallons ÷ 201.974025974
Example: 4 yd³ × 201.974025974 ≈ 807.896104 US gallons.
One yard contains three feet, so a cubic yard contains 3 × 3 × 3 = 27 cubic feet. One cubic foot contains about 7.480519481 US gallons. Multiplying 27 by that cubic-foot gallon factor gives approximately 201.974025974 US gallons per cubic yard.
The relationship can also be derived through metric units. One cubic yard is exactly 0.764554857984 cubic meter, which equals 764.554857984 liters. Dividing that liter volume by the exact US gallon definition of 3.785411784 liters gives the same US gallon result.
For authoritative measurement background, see the NIST guidance on volume units and the BIPM SI Brochure.
Start with the volume in cubic yards.
Use 201.974025974 US gal per yd³.
Multiply cubic yards by the factor.
Confirm you need US gallons.
Round according to project precision.
This chart shows popular cubic-yard values in US gallons, liters and cubic feet. The table sits inside a horizontally scrollable wrapper for mobile screens.
| Cubic Yards | US Gallons | Liters | Cubic Feet |
|---|---|---|---|
| 0.1 yd³ | 20.197403 US gal | 76.455486 L | 2.700 ft³ |
| 0.25 yd³ | 50.493506 US gal | 191.138714 L | 6.750 ft³ |
| 0.5 yd³ | 100.987013 US gal | 382.277429 L | 13.500 ft³ |
| 1 yd³ | 201.974026 US gal | 764.554858 L | 27.000 ft³ |
| 2 yd³ | 403.948052 US gal | 1,529.109716 L | 54.000 ft³ |
| 3 yd³ | 605.922078 US gal | 2,293.664574 L | 81.000 ft³ |
| 4 yd³ | 807.896104 US gal | 3,058.219432 L | 108.000 ft³ |
| 5 yd³ | 1,009.870130 US gal | 3,822.774290 L | 135.000 ft³ |
| 10 yd³ | 2,019.740260 US gal | 7,645.548580 L | 270.000 ft³ |
| 15 yd³ | 3,029.610390 US gal | 11,468.322870 L | 405.000 ft³ |
| 20 yd³ | 4,039.480519 US gal | 15,291.097160 L | 540.000 ft³ |
| 25 yd³ | 5,049.350649 US gal | 19,113.871450 L | 675.000 ft³ |
| 50 yd³ | 10,098.701299 US gal | 38,227.742899 L | 1,350.000 ft³ |
| 75 yd³ | 15,148.051948 US gal | 57,341.614349 L | 2,025.000 ft³ |
| 100 yd³ | 20,197.402597 US gal | 76,455.485798 L | 2,700.000 ft³ |
1 yd³ ≈ 201.974026 US gallons.
2 yd³ ≈ 403.948052 US gallons.
5 yd³ ≈ 1009.870130 US gallons.
10 yd³ ≈ 2019.740260 US gallons.
20 yd³ ≈ 4039.480519 US gallons.
50 yd³ ≈ 10,098.701299 US gallons.
The word gallon can refer to different units. This calculator uses US gallons. An Imperial gallon, used historically in the United Kingdom and some Commonwealth contexts, is larger than a US gallon. If you use an Imperial gallon factor by mistake, your cubic-yards conversion will not match the result on this page.
For related volume conversions, see Cubic Feet to Liters, Liters to Cubic Yards, Liters to Cubic Meters, Milliliters to Liters and Cubic Centimeters to Cubic Inches.
A cubic yard is a cube measuring one yard on each side. The visual shows its approximate US gallon and exact liter equivalents.
A cubic yard measures three-dimensional volume. It is the volume of a cube one yard long, one yard wide and one yard high. Cubic yards are especially common for concrete, soil, mulch, gravel, excavation and other bulk materials.
One cubic yard contains exactly 27 cubic feet.
The US liquid gallon is a capacity unit used widely for liquids such as water, fuel and chemicals. It is exactly 231 cubic inches and exactly 3.785411784 liters.
Because cubic yards and gallons both represent volume, they can be converted directly once the gallon definition is specified.
To reverse the conversion, divide US gallons by approximately 201.974025974. For example, 1,000 US gallons correspond to about 4.951132 cubic yards.
Approximate reciprocal: 1 US gal ≈ 0.0049511317 yd³
| Equivalent | Value for 1 yd³ | Typical Use | Notes |
|---|---|---|---|
| US gallons | 201.974025974 gal | Liquid capacity | US liquid gallon |
| Liters | 764.554857984 L | Metric liquid/volume | Exact derived value |
| Cubic meters | 0.764554857984 m³ | Metric bulk volume | Useful for international specs |
| Cubic feet | 27 ft³ | Construction/storage | Exact |
| Cubic inches | 46,656 in³ | Small-volume comparison | Exact |
If you know length, width and height in yards, multiply the three dimensions to get cubic yards. Then multiply the cubic-yard result by 201.974025974 to convert the volume into US gallons.
Example: a volume measuring 2 yd × 1.5 yd × 1 yd equals 3 yd³, which is approximately 605.922078 US gallons.
Conversion calculations can be very precise, but the original physical measurements may not be. A tank estimated to the nearest inch or an excavation rounded to the nearest tenth of a yard does not become more accurate simply because the converted answer contains many decimal places.
For general estimating, two decimal places are usually readable. For engineering, manufacturing or technical documentation, retain enough significant digits for the project and round only at the final step.
Continue with these related conversion tools:
Answers to common yd³-to-US-gallon conversion questions.