| Unit | 1 unit = sq ft | Note |
|---|---|---|
| Square Feet | 1 | |
| Square Yards | 9 | |
| Perch | 272.25 | 30.25 sq yd |
| Rood | 10,890.0000 | 40 Perch |
| Acre | 43,560.0000 | 4 Rood |
| Square Meter | 10.76391 | |
| Hectare | 107,639.1042 | 10,000 sq m |
Convert Acre, Rood, Square Feet and metric land units used in Northern Ireland.
| Unit | 1 unit = sq ft | Note |
|---|---|---|
| Square Feet | 1 | |
| Square Yards | 9 | |
| Perch | 272.25 | 30.25 sq yd |
| Rood | 10,890.0000 | 40 Perch |
| Acre | 43,560.0000 | 4 Rood |
| Square Meter | 10.76391 | |
| Hectare | 107,639.1042 | 10,000 sq m |