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# Convert Acre (US Survey) to Square Mile (US Survey)

Please provide values below to convert acre (US survey) [ac] to square mile (US survey), or vice versa.

 From: acre (US survey) To: square mile (US survey)

### Acre (US Survey) to Square Mile (US Survey) Conversion Table

Acre (US Survey) [ac]Square Mile (US Survey)
0.01 ac1.5625E-5 square mile (US survey)
0.1 ac0.00015625 square mile (US survey)
1 ac0.0015625 square mile (US survey)
2 ac0.003125 square mile (US survey)
3 ac0.0046875 square mile (US survey)
5 ac0.0078125 square mile (US survey)
10 ac0.015625 square mile (US survey)
20 ac0.03125 square mile (US survey)
50 ac0.078125 square mile (US survey)
100 ac0.15625 square mile (US survey)
1000 ac1.5625 square mile (US survey)

### How to Convert Acre (US Survey) to Square Mile (US Survey)

1 ac = 0.0015625 square mile (US survey)
1 square mile (US survey) = 640 ac

Example: convert 15 ac to square mile (US survey):
15 ac = 15 × 0.0015625 square mile (US survey) = 0.0234375 square mile (US survey)