The acre is the standard unit for land measurement in the US and UK. A football field (including end zones) is about 1.32 acres, while a small farm might be 10 acres. This unit is essential for agriculture, real estate, and land development projects. The square mile (mi²) measures large territories like cities and counties. New York City covers 302.6 mi², while London spans approximately 607 mi². This unit is used in urban planning, geography, and environmental management.
To convert between Acre (ac) and Square Mile (mi²), use the following formulas:
1 Acre (ac) = 0.0015625014478831563 Square Mile (mi²)
1 Square Mile (mi²) = 639.9994069476087 Acre (ac)
0.25 ac = 0.25 * 0.0015625014478831563 mi² = 0.0003906253619707891 mi²
1 ac = 1 * 0.0015625014478831563 mi² = 0.0015625014478831563 mi²
5 ac = 5 * 0.0015625014478831563 mi² = 0.007812507239415782 mi²
10 ac = 10 * 0.0015625014478831563 mi² = 0.015625014478831564 mi²
| Acre (ac) | Square Mile (mi²) |
|---|---|
| 0.25 ac | 0.0003906253619707891 mi² |
| 0.5 ac | 0.0007812507239415782 mi² |
| 1 ac | 0.0015625014478831563 mi² |
| 5 ac | 0.007812507239415782 mi² |
| 10 ac | 0.015625014478831564 mi² |