Square Yards to Hectares
Convert square yards (yd²) to hectares (ha). Both measure surface measurement, and the conversion comes up in real estate, farming, construction work.
The Formula
``
hectares = square yards × 0.000083612736
square yards = hectares × 11959.900463
`
One square yard is 8.3613e-5 hectares, and one hectare is 11,959.9 square yards.
Conversion Table
| Square Yards | Hectares |
|---|---|
| 1 yd² | 8.3613e-5 ha |
| 2 yd² | 1.6723e-4 ha |
| 5 yd² | 4.1806e-4 ha |
| 10 yd² | 8.3613e-4 ha |
| 25 yd² | 0.00209 ha |
| 50 yd² | 0.004181 ha |
| 100 yd² | 0.008361 ha |
| 500 yd² | 0.041806 ha |
| 1,000 yd² | 0.083613 ha |
The Other Direction
| Hectares | Square Yards |
|---|---|
| 1 ha | 11,959.9 yd² |
| 2 ha | 23,919.8 yd² |
| 5 ha | 59,799.5 yd² |
| 10 ha | 119,599 yd² |
| 25 ha | 298,997.51 yd² |
| 50 ha | 597,995.02 yd² |
| 100 ha | 1,195,990.05 yd² |
| 500 ha | 5,979,950.23 yd² |
| 1,000 ha | 11,959,900.46 yd² |
What Each Unit Is
Square Yards (yd²) — nine square feet, or 0.836127 square metres. The imperial unit for carpet, turf and concrete.
Hectares (ha) — exactly 10,000 square metres, or a square 100 m on each side. The metric land unit, introduced with the metric system for agriculture and forestry.
A Sense of Scale
Carpet is priced per square yard- A small rug is about 4 yd²
- A hectare is about 2.47 acres
- A rugby pitch is roughly 1 hectare
Precision
The factor 0.000083612736 is rounded. For engineering work carry more digits than the table above, and round only at the end — rounding at each step compounds.
In Code
`javascript
const squareYardToHectare = (value) => value * 0.000083612736;
``
Where This Conversion Comes Up
- Real estate
- Farming
- Construction
- Landscaping
- Flooring
How Many Decimals Do You Need?
Rounding the factor costs accuracy, and how much depends on the factor. Converting 137 yd² with the factor truncated at each decimal place:
| Decimals kept | Factor | 137 yd² becomes | Error |
|---|---|---|---|
| 0 | 0 | 0 | 100.0000% |
| 1 | 0 | 0 | 100.0000% |
| 2 | 0 | 0 | 100.0000% |
| 3 | 0 | 0 | 100.0000% |
| 4 | 0.0001 | 0.0137 | 19.5990% |
The right number of significant figures is set by your input, not by the converter. If you measured square yards to three significant figures, the answer in hectares is only good to three — writing more digits claims precision the measurement never had.
Other Conversions From Square Yards
The same value in every other unit this converter supports for area:
| From | To | Unit |
|---|---|---|
| 1 yd² | 0.836127 m² | Square Meters |
| 1 yd² | 8.3613e-7 km² | Square Kilometers |
| 1 yd² | 9 ft² | Square Feet |
| 1 yd² | 3.2283e-7 mi² | Square Miles |
| 1 yd² | 2.0661e-4 ac | Acres |