How to convert cubic yards to square feet
Cubic yards cover an area that depends on depth. One cubic yard covers 324 square feet at 1 inch deep, 162 at 2 inches, and 81 at 4 inches. Divide 324 by the depth in inches.
Cubic Yards to Square Feet table
Use the table to check your answer or to find common values quickly. It uses the same math as the calculator above.
| Cubic yards | Square feet (2 in deep) | Square feet (4 in deep) | Square feet (6 in deep) |
|---|---|---|---|
| 0.5 cubic yards | 81 | 40.5 | 27 |
| 1 cubic yards | 162 | 81 | 54 |
| 2 cubic yards | 324 | 162 | 108 |
| 3 cubic yards | 486 | 243 | 162 |
| 5 cubic yards | 810 | 405 | 270 |
| 10 cubic yards | 1,620.0 | 810 | 540 |
| 20 cubic yards | 3,240.0 | 1,620.0 | 1,080.0 |
| 50 cubic yards | 8,100.0 | 4,050.0 | 2,700.0 |
Worked example
Suppose you have 2 cubic yards. Using the same factors as the calculator, that equals 324.00 square feet (2 in deep). Round up when you are ordering material, because a small shortage costs more than a small surplus.
Frequently asked questions
How do I convert cubic yards to square feet?
Cubic yards cover an area that depends on depth. One cubic yard covers 324 square feet at 1 inch deep, 162 at 2 inches, and 81 at 4 inches. Divide 324 by the depth in inches.
How many square feet are in 1 cubic yard?
1 cubic yards equals 81 square feet.
Is the conversion exact?
Volume to volume conversions are exact. Anything involving weight, bags, area, or loads relies on a material or size you choose, so those answers are estimates.
Should I round up?
Yes. When buying material, round up to the next quarter or half yard and add a small allowance.