Unit Converter
Acres to Square Miles Converter
Convert acres (acres) to square miles (mi2) instantly in your browser. 1 acre = 0.001563 square miles.
How to convert acres to square miles
Use the converter above, or multiply the acres value by 0.001563. The formula is:
mi2 = acres × 0.001563
Acres to Square Miles conversion table
| Acres (acres) | Square Miles (mi2) |
|---|---|
| 1 | 0.001563 |
| 2 | 0.003125 |
| 5 | 0.007812 |
| 10 | 0.015625 |
| 20 | 0.03125 |
| 50 | 0.078125 |
| 100 | 0.15625 |
Common questions
How many square miles in 1 acre? 1 acre = 0.001563 square miles.
How many acres in 1 square mile? 1 square mile = 640 acres.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.