Convert Square Yards to Square Inches (yd2 to in2)
1 square yard (yd²) = 1296 square inches (in²). 1 in² = 0.0007716049383 yd². Example: 15 yd² = 15 × 1296 = 19440 in².
Also searched as square yards to in2, square yards in in2, square yards into square inches, yd2 to in2, yd2 in square inches, yd2 into square inch, square yard to square inch, yd2 to square inches converter and how many square inches in a square yard.
1 yd² = 1296 in²
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk square yard to square inch converter to paste a column from Excel.
How to Convert Square Yard to Square Inch
- 1 yd² = 1296 in²
- 1 in² = 0.0007716049383 yd²
- Example: convert 15 yd² to in²: 15 yd² = 15 × 1296 in² = 19440 in²
Formula
in² = yd² × 1296
Derivation from SI units:
- 1 yd² = (0.9144 m)² = 0.83612736 m² = 9 ft²
- 1 in² = (0.0254 m)² = 6.4516 × 10⁻⁴ m² = 6.4516 cm²
- 1 yd² = 0.83612736 m² ÷ 0.00064516 m² per in² = 1296 in²
Both units are defined exactly, so the factor is exact. Square Yard definition: square yard; Square Inch definition: square inch.
Worked examples
- A reading of 20 yd² converts to 25920 in².
20 yd² × 1296 = 25920 in² - A value of 200 yd² is 259200 in².
200 yd² × 1296 = 259200 in²
Square Yard to Square Inch conversion table
| Square Yards (yd²) | Square Inches (in²) |
|---|---|
| 1 yd² | 1296 in² |
| 5 yd² | 6480 in² |
| 10 yd² | 12960 in² |
| 20 yd² | 25920 in² |
| 50 yd² | 64800 in² |
| 100 yd² | 129600 in² |
| 111.11 yd² | 143998.56 in² |
| 200 yd² | 259200 in² |
| 500 yd² | 648000 in² |
| 1000 yd² | 1296000 in² |
| 4840 yd² | 6272640 in² |
Where it's used
Square Yards are used for carpet, turf and fabric, while square inches appear in pressure in psi (pounds per square inch). Both measure area, so the conversion is a fixed factor.
Square Yard to other area units
| Conversion | 1 yd² equals |
|---|---|
| square yard to square inch | 1296 in² |
| square yard to square meter | 0.83612736 m² |
| square yard to square centimeter | 8361.2736 cm² |
| square yard to square foot | 9 ft² |
| 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 inches are in 1 square yard?
1 yd² = 1296 in².
How do I convert square yards to square inches?
Multiply the value in yd² by 1296. For example, 15 yd² × 1296 = 19440 in².
Is the yd² to in² conversion exact?
Yes. Both units are defined exactly, and 1 yd² is exactly 1296 in².
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 inch (in²)".
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 Inches (yd2 to in2). Retrieved October 25, 2026, from https://scientificconverters.com/area/square-yards-to-square-inches/
IEEE
Scientific Converters, "Convert Square Yards to Square Inches (yd2 to in2)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/area/square-yards-to-square-inches/