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

Convert Acres to Square Feet

Convert from acres to square feet with this simple formula:
square feet = acres × 43559.664484
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1 Acre = 43,559.664484 Square Feet

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

Converting an acre area measurement to a square foot measurement involves multiplying your area by the conversion ratio to find the result. An acre is equal to 43559.664484 square feet, so to convert simply multiply by 43559.664484.

For example, 5ac = (5 × 43559.664484) = 217,798.322418sq ft.

Learn more on how to find the square footage of your space using our square footage calculator.

Acres and square feet 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 foot is an imperial measurement and can be abbreviated as sq ft, for example 1sq ft.

acres and square feet are units used to measure area
Convert Square Feet to Acres

More Area Conversions

Convert to Square Miles Area
1ac is equal to 0.001562 square miles
Convert to Square Yards Area
1ac is equal to 4,840 square yards
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 Foot Conversions

Common acre values converted to the equivalent square foot value
Acres Square Feet Acres Square Feet Acres Square Feet
1 43,560 21 914,753 41 1,785,946
2 87,119 22 958,313 42 1,829,506
3 130,679 23 1,001,872 43 1,873,066
4 174,239 24 1,045,432 44 1,916,625
5 217,798 25 1,088,992 45 1,960,185
6 261,358 26 1,132,551 46 2,003,745
7 304,918 27 1,176,111 47 2,047,304
8 348,477 28 1,219,671 48 2,090,864
9 392,037 29 1,263,230 49 2,134,424
10 435,597 30 1,306,790 50 2,177,983
11 479,156 31 1,350,350 51 2,221,543
12 522,716 32 1,393,909 52 2,265,103
13 566,276 33 1,437,469 53 2,308,662
14 609,835 34 1,481,029 54 2,352,222
15 653,395 35 1,524,588 55 2,395,782
16 696,955 36 1,568,148 56 2,439,341
17 740,514 37 1,611,708 57 2,482,901
18 784,074 38 1,655,267 58 2,526,461
19 827,634 39 1,698,827 59 2,570,020
20 871,193 40 1,742,387 60 2,613,580