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Convert acre (US survey) to square mile
Please provide values below to Convert acre (US survey) to square mile, or vice versa.
What is a US Acre?
The US Acre is a unit of area equal to 43,560 US survey square feet. It is very slightly different from the international acre due to the difference between the US survey foot and the international foot.
What is a Square Mile?
The Square Mile is a unit of area equal to the area of a square with sides one mile long. One square mile is equal to 640 acres or approximately 2.59 square kilometers.
acre (US survey) to square mile Conversion Table
| acre (US survey) | square mile |
|---|---|
| 0.01 acre (US survey) | 1.56250625002e-5 square mile |
| 0.1 acre (US survey) | 0.000156250625002 square mile |
| 1 acre (US survey) | 0.00156250625002 square mile |
| 2 acre (US survey) | 0.00312501250004 square mile |
| 3 acre (US survey) | 0.00468751875006 square mile |
| 5 acre (US survey) | 0.00781253125009 square mile |
| 10 acre (US survey) | 0.0156250625002 square mile |
| 20 acre (US survey) | 0.0312501250004 square mile |
| 50 acre (US survey) | 0.0781253125009 square mile |
| 100 acre (US survey) | 0.156250625002 square mile |
| 1000 acre (US survey) | 1.56250625002 square mile |
How to Convert acre (US survey) to square mile
1 acre (US survey) = 0.0015625062500188 square mile
1 square mile = 639.99744000255 acre (US survey)
Example: convert 15 acre (US survey) to square mile:
15 × 0.0015625062500188 = 0.023437593750282 square mile