How to convert square yards to cubic yards
A square yard is 9 square feet. Multiply the square yards by the depth in yards (depth in inches divided by 36) to get cubic yards.
Square Yards to Cubic Yards table
Use the table to check your answer or to find common values quickly. It uses the same math as the calculator above.
| Square yards | Cubic yards (2 in deep) | Cubic yards (4 in deep) | Cubic yards (6 in deep) |
|---|---|---|---|
| 10 square yards | 0.56 | 1.11 | 1.67 |
| 50 square yards | 2.78 | 5.56 | 8.33 |
| 100 square yards | 5.56 | 11.11 | 16.67 |
| 500 square yards | 27.78 | 55.56 | 83.33 |
| 1,000 square yards | 55.56 | 111.11 | 166.67 |
Worked example
Suppose you have 100 square yards. Using the same factors as the calculator, that equals 5.556 cubic yards (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 square yards to cubic yards?
A square yard is 9 square feet. Multiply the square yards by the depth in yards (depth in inches divided by 36) to get cubic yards.
How many cubic yards are in 1 square yard?
1 square yards equals 0.11 cubic yards.
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.