Convert Area
Acre
Rood
Calculated Output Profile
1 Acre = 4 Roods
Equivalent Values in Other Units
Square Feet (Sq.Ft)
43,560
Square Yards (Sq.Yd)
4,840
Square Perches / Poles
160
Square Meters (m²)
4,046.86
Hectares (ha)
0.4047
Decimals (India/BD)
100
💡 Historical Imperial Profile:
Derived from the Old English word for "pole" or "cross", a **Rood** represents a long strip of land exactly **1 furlong in length and 1 rod in width**. In exact legal math, **1 Acre comprises exactly 4 Roods**. Conversely, 1 Rood contains exactly **40 Square Perches (or Poles)**, mapping directly out to **1,210 Square Yards** or **10,890 Square Feet**.
Standard Mathematical Progressions
| Acres | Roods | Equivalent Square Feet |
|---|---|---|
| 0.25 ac | 1 Rood | 10,890 Sq.Ft |
| 0.50 ac | 2 Roods | 21,780 Sq.Ft |
| 0.75 ac | 3 Roods | 32,670 Sq.Ft |
| 1.00 ac | 4 Roods | 43,560 Sq.Ft |
| 2.00 ac | 8 Roods | 87,120 Sq.Ft |
| 5.00 ac | 20 Roods | 2,17,800 Sq.Ft |
