Acre to Square Mile Converter
1 ac = 0.001562 mi²
1 ac = 0.001562 mi²
Acre to Square Mile Table
| Acre (ac) | Square Mile (mi²) |
|---|---|
| 0.01 | 0.0000156249 |
| 0.1 | 0.0001562494 |
| 1 | 0.001562 |
| 2 | 0.003125 |
| 5 | 0.007812 |
| 10 | 0.015625 |
| 20 | 0.03125 |
| 50 | 0.078125 |
| 100 | 0.156249 |
| 500 | 0.781247 |
| 1000 | 1.5625 |
How to Convert Acre to Square Mile
To convert Acre (ac) to Square Mile (mi²), use the formula: 1 ac = 0.001562 mi².
For example, to convert 5 ac to mi²: 5 ac = 0.007812 mi². Similarly, 10 ac = 0.015625 mi², 25 ac = 0.039062 mi², and 100 ac = 0.156249 mi².
To convert in the other direction, 1 mi² = 640 ac. Simply enter your value in either field above for instant bi-directional conversion.
What is a Acre?
An acre equals 43,560 square feet or about 4,047 square meters. Acres are the primary land measurement in the US and UK for real estate and farming.
What is a Square Mile?
A square mile (mi²) equals 640 acres or about 2.59 km². Square miles are used for city areas and geographic regions in the US and UK.
Common Acre to Square Mile Conversions
Here are some frequently looked-up conversions between Acre and Square Mile:
- 1 ac = 0.001562 mi²
- 5 ac = 0.007812 mi²
- 10 ac = 0.015625 mi²
- 25 ac = 0.039062 mi²
- 100 ac = 0.156249 mi²