Convert Square Yards to Hectares (yd2 to ha)
1 square yard (yd²) = 0.000083612736 hectares (ha). 1 ha = 11959.90046 yd². Example: 15 yd² = 15 × 0.000083612736 = 0.00125419104 ha.
Also searched as square yards to ha, square yards in ha, square yards into hectares, yd2 to ha, yd2 in hectares, yd2 into hectare, square yard to hectare, yd2 to hectares converter and how many hectares in a square yard.
1 yd² = 0.000083612736 ha
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk square yard to hectare converter to paste a column from Excel.
How to Convert Square Yard to Hectare
- 1 yd² = 0.000083612736 ha
- 1 ha = 11959.90046 yd²
- Example: convert 15 yd² to ha: 15 yd² = 15 × 0.000083612736 ha = 0.00125419104 ha
Formula
ha = yd² × 0.000083612736
or ha = yd² ÷ 11959.90046301
Derivation from SI units:
- 1 yd² = (0.9144 m)² = 0.83612736 m² = 9 ft²
- 1 ha = 100 m × 100 m = 10 000 m² (a non-SI unit accepted for use with the SI)
- 1 yd² = 0.83612736 m² ÷ 10000 m² per ha = 0.000083612736 ha
Both units are defined exactly, so the factor is exact. Square Yard definition: square yard; Hectare definition: hectare.
Worked examples
- A reading of 20 yd² converts to 0.00167225472 ha.
20 yd² × 0.000083612736 = 0.00167225472 ha - A value of 200 yd² is 0.0167225472 ha.
200 yd² × 0.000083612736 = 0.0167225472 ha
Square Yard to Hectare conversion table
| Square Yards (yd²) | Hectares (ha) |
|---|---|
| 1 yd² | 0.000083612736 ha |
| 5 yd² | 0.00041806368 ha |
| 10 yd² | 0.00083612736 ha |
| 20 yd² | 0.00167225472 ha |
| 50 yd² | 0.0041806368 ha |
| 100 yd² | 0.0083612736 ha |
| 111.11 yd² | 0.009290211097 ha |
| 200 yd² | 0.0167225472 ha |
| 500 yd² | 0.041806368 ha |
| 1000 yd² | 0.083612736 ha |
| 4840 yd² | 0.4046856422 ha |
Where it's used
Square Yards are used for carpet, turf and fabric, while hectares appear in farm and forest land. Both measure area, so the conversion is a fixed factor.
Square Yard to other area units
| Conversion | 1 yd² equals |
|---|---|
| square yard to hectare | 0.000083612736 ha |
| 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 square inch | 1296 in² |
| 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 hectares are in 1 square yard?
1 yd² = 0.000083612736 ha.
How do I convert square yards to hectares?
Multiply the value in yd² by 0.000083612736, or divide it by 11959.90046. For example, 15 yd² × 0.000083612736 = 0.00125419104 ha.
Is the yd² to ha conversion exact?
Yes. Both units are defined exactly, and 1 yd² is exactly 0.000083612736 ha.
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)".
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 8, non-SI units accepted for use with the SI.
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 Hectares (yd2 to ha). Retrieved October 25, 2026, from https://scientificconverters.com/area/square-yards-to-hectares/
IEEE
Scientific Converters, "Convert Square Yards to Hectares (yd2 to ha)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/area/square-yards-to-hectares/