Convert Square Yards to Square Feet (yd2 to ft2)
1 square yard (yd²) = 9 square feet (ft²). 1 ft² = 0.1111111111 yd². Example: 15 yd² = 15 × 9 = 135 ft².
Also searched as square yards to ft2, square yards in ft2, square yards into square feet, yd2 to ft2, yd2 in square feet, yd2 into square foot, square yard to square foot, yd2 to square feet converter and how many square feet in a square yard.
1 yd² = 9 ft²
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk square yard to square foot converter to paste a column from Excel.
How to Convert Square Yard to Square Foot
- 1 yd² = 9 ft²
- 1 ft² = 0.1111111111 yd²
- Example: convert 15 yd² to ft²: 15 yd² = 15 × 9 ft² = 135 ft²
Formula
ft² = yd² × 9
Derivation from SI units:
- 1 yd² = (0.9144 m)² = 0.83612736 m² = 9 ft²
- 1 ft² = (0.3048 m)² = 0.09290304 m²
- 1 yd² = 0.83612736 m² ÷ 0.09290304 m² per ft² = 9 ft²
Both units are defined exactly, so the factor is exact. Square Yard definition: square yard; Square Foot definition: square foot.
Worked examples
- A reading of 20 yd² converts to 180 ft².
20 yd² × 9 = 180 ft² - A value of 200 yd² is 1800 ft².
200 yd² × 9 = 1800 ft²
Square Yard to Square Foot conversion table
| Square Yards (yd²) | Square Feet (ft²) |
|---|---|
| 1 yd² | 9 ft² |
| 5 yd² | 45 ft² |
| 10 yd² | 90 ft² |
| 20 yd² | 180 ft² |
| 50 yd² | 450 ft² |
| 100 yd² | 900 ft² |
| 111.11 yd² | 999.99 ft² |
| 200 yd² | 1800 ft² |
| 500 yd² | 4500 ft² |
| 1000 yd² | 9000 ft² |
| 4840 yd² | 43560 ft² |
Where it's used
Square Yards are used for carpet, turf and fabric, while square feet appear in US floor and building areas. Both measure area, so the conversion is a fixed factor.
Square Yard to other area units
| Conversion | 1 yd² equals |
|---|---|
| square yard to square foot | 9 ft² |
| square yard to square meter | 0.83612736 m² |
| square yard to square centimeter | 8361.2736 cm² |
| square yard to square inch | 1296 in² |
| square yard to hectare | 0.000083612736 ha |
| square yard to acre | 0.0002066115702 ac |
| square yard to square millimeter | 836127.36 mm² |
| square yard to square kilometre | 8.3612736 × 10⁻⁷ km² |
Show 1 more units
| square yard to square mile | 3.228305785 × 10⁻⁷ mi² |
|---|
Frequently asked questions
How many square feet are in 1 square yard?
1 yd² = 9 ft².
How do I convert square yards to square feet?
Multiply the value in yd² by 9. For example, 15 yd² × 9 = 135 ft².
Is the yd² to ft² conversion exact?
Yes. Both units are defined exactly, and 1 yd² is exactly 9 ft².
Sources
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "square yard (yd²)".
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "square foot (ft²)".
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Square Yards to Square Feet (yd2 to ft2). Retrieved October 25, 2026, from https://scientificconverters.com/area/square-yards-to-square-feet/
IEEE
Scientific Converters, "Convert Square Yards to Square Feet (yd2 to ft2)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/area/square-yards-to-square-feet/