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# Convert Acre to Square Mile (US Survey)

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

 From: acre To: square mile (US survey)

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

Acre [ac]Square Mile (US Survey)
0.01 ac1.56249E-5 square mile (US survey)
0.1 ac0.0001562494 square mile (US survey)
1 ac0.0015624938 square mile (US survey)
2 ac0.0031249875 square mile (US survey)
3 ac0.0046874813 square mile (US survey)
5 ac0.0078124688 square mile (US survey)
10 ac0.0156249375 square mile (US survey)
20 ac0.031249875 square mile (US survey)
50 ac0.0781246875 square mile (US survey)
100 ac0.156249375 square mile (US survey)
1000 ac1.56249375 square mile (US survey)

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

1 ac = 0.0015624938 square mile (US survey)
1 square mile (US survey) = 640.0025600077 ac

Example: convert 15 ac to square mile (US survey):
15 ac = 15 × 0.0015624938 square mile (US survey) = 0.0234374063 square mile (US survey)