Calculators can be used to convert measurements from one unit to another

Convert Acres to Square Miles

Convert from acres to square miles with this simple formula:
square miles = acres × 0.001562
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1 Acre = 0.001562 Square Miles

Learn How to Convert Acres to Square Miles Using our Conversion Formula

Converting an acre area measurement to a square mile measurement involves multiplying your area by the conversion ratio to find the result. An acre is equal to 0.001562 square miles, so to convert simply multiply by 0.001562.

For example, 5ac = (5 × 0.001562) = 0.007812sq mi.

Learn more about finding the area of your space using our area calculator.

Acres and square miles are both units used to measure area. Learn more about area and find more area measurement conversion calculators. An acre is an imperial measurement and can be abbreviated as ac, for example 1ac. A square mile is an imperial measurement and can be abbreviated as sq mi, for example 1sq mi.

acres and square miles are units used to measure area
Convert Square Miles to Acres

More Area Conversions

Convert to Square Yards Area
1ac is equal to 4,840 square yards
Convert to Square Feet Area
1ac is equal to 43,560 square feet
Convert to Square Inches Area
1ac is equal to 6,272,592 square inches
Convert to Square Kilometers Area
1ac is equal to 0.004047 square kilometers
Convert to Square Meters Area
1ac is equal to 4,047 square meters
Convert to Square Centimeters Area
1ac is equal to 40,468,253 square centimeters
Convert to Square Millimeters Area
1ac is equal to 4,046,825,252 square millimeters

Acre Measurements and Equivalent Square Mile Conversions

Common acre values converted to the equivalent square mile value
Acres Square Miles Acres Square Miles Acres Square Miles
1 0.001562 21 0.032812 41 0.064062
2 0.003125 22 0.034375 42 0.065624
3 0.004687 23 0.035937 43 0.067187
4 0.00625 24 0.0375 44 0.068749
5 0.007812 25 0.039062 45 0.070312
6 0.009375 26 0.040625 46 0.071874
7 0.010937 27 0.042187 47 0.073437
8 0.0125 28 0.04375 48 0.074999
9 0.014062 29 0.045312 49 0.076562
10 0.015625 30 0.046875 50 0.078124
11 0.017187 31 0.048437 51 0.079687
12 0.01875 32 0.05 52 0.081249
13 0.020312 33 0.051562 53 0.082812
14 0.021875 34 0.053125 54 0.084374
15 0.023437 35 0.054687 55 0.085937
16 0.025 36 0.05625 56 0.087499
17 0.026562 37 0.057812 57 0.089062
18 0.028125 38 0.059375 58 0.090624
19 0.029687 39 0.060937 59 0.092187
20 0.03125 40 0.0625 60 0.093749