Acre
An old British unit of area traditionally used for measuring the area of a field.
| 1 acre | = | 4840 yd2 | 1 acre | = | 4.046856x103 m2 | |
| 1 acre | = | 10 square chains | 1 acre | = | 160 square rods | |
| 1 square mile | = | 640 acres | 1 in2 | = | 6.4516 cm2 | |
| 1 square mile | = | 2.58999 km2 | 1 acre | = | 0.4046856 hectare | |
| 1 acre | = | 43560 ft2 |
Subjects: Units