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Acres to Square Miles conversion

Acres (ac) to Square Miles conversion calculator and how to convert.

How to convert Acres to Square Miles:

1 acre is approximately equal to 0.0015625 square miles.

1 ac ≈ (1 * 0.0015625 mi2) ≈ 0.0015625 square miles (mi2)

The areaQ(mi2) in square miles (mi2) is approximately equal to the area Q(ac) in acres (ac) divided by 640.

Formula:

Q(mi2) ≈ Q(ac) / 640

Acres to Square Miles conversion table

Acres (ac) Square Miles (mi2)
1 ac 0.0015625 square miles (mi2)
2 ac 0.003125 square miles (mi2)
3 ac 0.0046875 square miles (mi2)
4 ac 0.00625 square miles (mi2)
5 ac 0.0078125 square miles (mi2)
6 ac 0.009375 square miles (mi2)
7 ac 0.009375 square miles (mi2)
8 ac 0.0125 square miles (mi2)
9 ac 0.0140625 square miles (mi2)
10 ac 0.015625 square miles (mi2)
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