Acre (unit)
- For the homonymous articles, to see .
acre is old of . It corresponds to four vergées or to 50 old.
Anglo-Saxon acre
The Anglo-Saxon acre, with one chain of 66 feet, is worth 20,1168 m (measurements of compromise, 1959).
| Unit | Surface | Equivalence (imperial System) | Equivalence m² |
|---|---|---|---|
| Anglo-Saxon acre | 66 X 660 | 43 560 square English feet | 4 046,856 422 4 m² |
| Acre of arpent | 220 X 200 | 48 400 square feet of the King | 5 107,198 299 8 m² |
| Ordinary acre | 200 X 200 | 40 000 square feet of the King | 4 220,825 041 1 m² |
| Acre of the King | 180 X 180 | 32 400 square feet of the King | 3 418,868 283 3 m² |
See too
External bonds
Law on the English measuring units, 1995
