ac to square mile (US survey)
39 unitsResult1.562494e-3
0.00156249375square mile (US survey)
1 ac × 0.00156249375 = 0.00156249375 square mile (US survey)
Convert Acre to Square mile (US survey) (ac to square mile (US survey))
1 acre = 0.00156249375 square mile (US survey). Convert acres to square mile (US survey) instantly, with the exact factor, the formula and a reference table of common values.
Formula
square mile (US survey) = acres × 0.00156249375
ac to square mile (US survey) conversion table
| ac | square mile (US survey) |
|---|---|
| 1 ac | 0.00156249375 square mile (US survey) |
| 2 ac | 0.0031249875 square mile (US survey) |
| 3 ac | 0.00468748125 square mile (US survey) |
| 5 ac | 0.00781246875 square mile (US survey) |
| 10 ac | 0.0156249375 square mile (US survey) |
| 20 ac | 0.031249875 square mile (US survey) |
| 50 ac | 0.0781246875 square mile (US survey) |
| 100 ac | 0.156249375 square mile (US survey) |
| 250 ac | 0.3906234375 square mile (US survey) |
| 500 ac | 0.781246875 square mile (US survey) |
| 1000 ac | 1.56249375 square mile (US survey) |
What is a acre?
An acre is the traditional English and American unit of land area, equal to 4,046.8564224 square meters. It was originally the amount of land a pair of oxen could plow in one day.
Land, farms and building lots in the United States and UK are still sold by the acre. A football field, including the end zones, is about 1.3 acres, and 640 acres make a square mile.
In writing, the acre is usually shortened to "ac". One acre is 4046.856422 square meters, and that ratio is what every number on this page is built from.
Related conversions
square mile (US survey) to acac to m²m² to acsquare mile (US survey) to m²m² to square mile (US survey)
All area units →