Acres to Square Miles calculator

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How to use it?

To use the calculator, place your cursor in the desired unit field and write a number.The calculator will automatically convert your number and display the result in the other unit fields. If needed use the dot "." as the decimal separator.

Rounding: 
ac
mi2

Acres to Square Miles formula

Square Miles to Acres formula


Acres to Square Miles Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Acres to Square Miles conversion table based on your needs.

Selected rounding: none (You can change it above in the dropdown)

From:
To:
Increment:
ac mi2 ac mi2 ac mi2 ac mi2
1 0.0015624999034745 26 0.040624997490336 51 0.079687495077197 76 0.11874999266406
2 0.0031249998069489 27 0.04218749739381 52 0.081249994980672 77 0.12031249256753
3 0.0046874997104234 28 0.043749997297285 53 0.082812494884146 78 0.12187499247101
4 0.0062499996138978 29 0.045312497200759 54 0.084374994787621 79 0.12343749237448
5 0.0078124995173723 30 0.046874997104234 55 0.085937494691095 80 0.12499999227796
6 0.0093749994208467 31 0.048437497007708 56 0.08749999459457 81 0.12656249218143
7 0.010937499324321 32 0.049999996911183 57 0.089062494498044 82 0.12812499208491
8 0.012499999227796 33 0.051562496814657 58 0.090624994401518 83 0.12968749198838
9 0.01406249913127 34 0.053124996718132 59 0.092187494304993 84 0.13124999189185
10 0.015624999034745 35 0.054687496621606 60 0.093749994208467 85 0.13281249179533
11 0.017187498938219 36 0.05624999652508 61 0.095312494111942 86 0.1343749916988
12 0.018749998841693 37 0.057812496428555 62 0.096874994015416 87 0.13593749160228
13 0.020312498745168 38 0.059374996332029 63 0.098437493918891 88 0.13749999150575
14 0.021874998648642 39 0.060937496235504 64 0.099999993822365 89 0.13906249140923
15 0.023437498552117 40 0.062499996138978 65 0.10156249372584 90 0.1406249913127
16 0.024999998455591 41 0.064062496042453 66 0.10312499362931 91 0.14218749121618
17 0.026562498359066 42 0.065624995945927 67 0.10468749353279 92 0.14374999111965
18 0.02812499826254 43 0.067187495849402 68 0.10624999343626 93 0.14531249102312
19 0.029687498166015 44 0.068749995752876 69 0.10781249333974 94 0.1468749909266
20 0.031249998069489 45 0.070312495656351 70 0.10937499324321 95 0.14843749083007
21 0.032812497972964 46 0.071874995559825 71 0.11093749314669 96 0.14999999073355
22 0.034374997876438 47 0.073437495463299 72 0.11249999305016 97 0.15156249063702
23 0.035937497779912 48 0.074999995366774 73 0.11406249295364 98 0.1531249905405
24 0.037499997683387 49 0.076562495270248 74 0.11562499285711 99 0.15468749044397
25 0.039062497586861 50 0.078124995173723 75 0.11718749276058 100 0.15624999034745

  • Square Mile (2,589,988m²)
    The square mile (abbreviated as sq mi and sometimes as mi²) is an imperial and US unit of measure for an area equal to the area of a square with a side length of one statute mile. It should not be confused with miles square, which refers to a square region with each side having the specified length. For instance, 20 miles square (20 × 20 miles) has an area equal to 400 square miles; a rectangle of 10 × 40 miles likewise has an area of 400 square miles, but it is not 20 miles square.
  • Acre (4,046.856m²)
    The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet), which is exactly equal to 1⁄640 of a square mile, 43,560 square feet, approximately 4,047 m2, or about 40% of a hectare.
Tags Acres to Square Miles ac to mi2 Acres ac Square Miles mi2 converter calculator conversion table

Area

Acres to Square Miles
Acres to Square Kilometers
Acres to Hectares
Acres to Square Meters
Acres to Square Yards
Acres to Square Feet
Acres to Square Inches
Acres to Square Centimeters
Acres to Square Millimeters
Acres to Square Micrometers
Acres to Square Microinches
Square Miles to Square Kilometers
Square Miles to Hectares
Square Miles to Acres
Square Miles to Square Meters
Square Miles to Square Yards
Square Miles to Square Feet
Square Miles to Square Inches
Square Miles to Square Centimeters
Square Miles to Square Millimeters
Square Miles to Square Micrometers
Square Miles to Square Microinches