Square Feet to Yards
Convert square feet to square yards instantly and calculate area for flooring, carpet, fabric, landscaping, and materials.
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Square Feet to Square Yards Formula
One square yard equals 9 square feet (3 ft × 3 ft = 9 sq ft). To convert square feet to square yards, divide by 9.
Carpet and fabric are often sold by the square yard. A 270 sq ft living room = 270 ÷ 9 = 30 sq yd. Always add 10–15% waste when ordering carpet.
Quick Reference Table
| Square Feet | Square Yards |
|---|---|
| 9 sq ft | 1 sq yd |
| 81 sq ft | 9 sq yd |
| 100 sq ft | 11.11 sq yd |
| 200 sq ft | 22.22 sq yd |
| 500 sq ft | 55.56 sq yd |
| 1,000 sq ft | 111.11 sq yd |
When to Use Square Yards
Square yards are commonly used when purchasing:
- Carpet: Most carpet is priced and sold per square yard in the US
- Fabric and textiles: Upholstery and curtain fabric
- Turf: Artificial grass and sod
- Concrete flatwork: Some contractors quote in sq yd
How to Convert for Carpet Orders
- Measure each room in feet (length × width).
- Add all room areas in sq ft.
- Divide total sq ft by 9 for sq yd.
- Add 10% waste: multiply by 1.1.
- Round up to the nearest whole yard.
Frequently Asked Questions
There are exactly 9 square feet in one square yard (3 ft × 3 ft).
Divide by 9. A room with 450 sq ft = 450 ÷ 9 = 50 square yards.
Calculate room area in sq ft, divide by 9 for sq yd, then add 10% waste. A 200 sq ft room = 22.2 sq yd + 10% = 24.4 sq yd to order.
Carpet has historically been manufactured in 12-foot-wide rolls, and ordering by square yard simplifies calculations with 12-foot widths. Many regions are switching to square foot pricing, but square yards remain common in the US market.
Multiply by 9. 25 sq yd × 9 = 225 sq ft.