Acre to Square Mile Conversion (ac² to mi²)

Please enter acre (ac²) value of area unit to convert acre to square mile.

1 ac² = 0.0015625 mi²
» Square Mile to Acre
ac²: Acre, mi²: Square Mile

How Many Square Mile in a Acre?

There are 0.0015625 square mile in a acre.
1 Acre is equal to 0.0015625 Square Mile.
1 ac² = 0.0015625 mi²

Acre Definition

Used widely in the US customary system and the Imperial system, an acre is a unit of area equal to 1/640 of a square mile, or 0.4047 of a hectare, or 43,560 square feet. To imagine what an acre is, one can imagine the area which is equal to approximately 3/4 of the common football field. This unit of area has the international symbol of ac.

Convert Acre

Square Mile Definition

As a unit of area, a square mile is used around the world in those countries who traditionally utilize the Imperial or the US customary measurement system. One square mile is equal to a square-shape area with one mile at every side. This unit is used for measuring large areas and territories. One square mile is equal to 640 acres or 27,878,400 square feet, and in metric system one square mile is equal to 2.589988110336 square kilometers.

Convert Square Mile

About ac² to mi² Converter

This is a very easy to use acre to square mile converter. First of all just type the acre (ac²) value in the text field of the conversion form to start converting ac² to mi², then select the decimals value and finally hit convert button if auto calculation didn't work. Square Mile value will be converted automatically as you type.

The decimals value is the number of digits to be calculated or rounded of the result of acre to square mile conversion.

You can also check the acre to square mile conversion chart below, or go back to acre to square mile converter to top.

Acre to Square Mile Conversion Examples

1 ac² = 0.0015625 Square Mile

Example for 5 Acre: 
5 Acre = 5 (Acre) 
5 Acre = 5 x (0.0015625 Square Mile) 
5 Acre = 0.0078125 Square Mile 

Example for 2 Acre: 
2 Acre = 2 (Acre) 
2 Acre = 2 x (0.0015625 Square Mile) 
2 Acre = 0.003125 Square Mile 

Example for 28 Acre: 
28 Acre = 28 (Acre) 
28 Acre = 28 x (0.0015625 Square Mile) 
28 Acre = 0.04375 Square Mile 


Acre to Square Mile Conversion Chart

AcreSquare Mile
1 ac²0.0015625 mi²
2 ac²0.003125 mi²
3 ac²0.0046875 mi²
4 ac²0.00625 mi²
5 ac²0.0078125 mi²
6 ac²0.009375 mi²
7 ac²0.0109375 mi²
8 ac²0.0125 mi²
9 ac²0.0140625 mi²
10 ac²0.015625 mi²
11 ac²0.0171875 mi²
12 ac²0.01875 mi²
13 ac²0.0203125 mi²
14 ac²0.021875 mi²
15 ac²0.0234375 mi²
16 ac²0.025 mi²
17 ac²0.0265625 mi²
18 ac²0.028125 mi²
19 ac²0.0296875 mi²
20 ac²0.03125 mi²
21 ac²0.0328125 mi²
22 ac²0.034375 mi²
23 ac²0.0359375 mi²
24 ac²0.0375 mi²
25 ac²0.0390625 mi²
26 ac²0.040625 mi²
27 ac²0.0421875 mi²
28 ac²0.04375 mi²
29 ac²0.0453125 mi²
30 ac²0.046875 mi²
31 ac²0.0484375 mi²
32 ac²0.05 mi²
33 ac²0.0515625 mi²
34 ac²0.053125 mi²
35 ac²0.0546875 mi²
36 ac²0.05625 mi²
37 ac²0.0578125 mi²
38 ac²0.059375 mi²
39 ac²0.0609375 mi²
40 ac²0.0625 mi²
41 ac²0.0640625 mi²
42 ac²0.065625 mi²
43 ac²0.0671875 mi²
44 ac²0.06875 mi²
45 ac²0.0703125 mi²
46 ac²0.071875 mi²
47 ac²0.0734375 mi²
48 ac²0.075 mi²
49 ac²0.0765625 mi²
50 ac²0.078125 mi²
AcreSquare Mile
50 ac²0.078125 mi²
55 ac²0.0859375 mi²
60 ac²0.09375 mi²
65 ac²0.1015625 mi²
70 ac²0.109375 mi²
75 ac²0.1171875 mi²
80 ac²0.125 mi²
85 ac²0.1328125 mi²
90 ac²0.140625 mi²
95 ac²0.1484375 mi²
100 ac²0.15625 mi²
105 ac²0.1640625 mi²
110 ac²0.171875 mi²
115 ac²0.1796875 mi²
120 ac²0.1875 mi²
125 ac²0.1953125 mi²
130 ac²0.203125 mi²
135 ac²0.2109375 mi²
140 ac²0.21875 mi²
145 ac²0.2265625 mi²
150 ac²0.234375 mi²
155 ac²0.2421875 mi²
160 ac²0.25 mi²
165 ac²0.2578125 mi²
170 ac²0.265625 mi²
175 ac²0.2734375 mi²
180 ac²0.28125 mi²
185 ac²0.2890625 mi²
190 ac²0.296875 mi²
195 ac²0.3046875 mi²
200 ac²0.3125 mi²
205 ac²0.3203125 mi²
210 ac²0.328125 mi²
215 ac²0.3359375 mi²
220 ac²0.34375 mi²
225 ac²0.3515625 mi²
230 ac²0.359375 mi²
235 ac²0.3671875 mi²
240 ac²0.375 mi²
245 ac²0.3828125 mi²
250 ac²0.390625 mi²
255 ac²0.3984375 mi²
260 ac²0.40625 mi²
265 ac²0.4140625 mi²
270 ac²0.421875 mi²
275 ac²0.4296875 mi²
280 ac²0.4375 mi²
285 ac²0.4453125 mi²
290 ac²0.453125 mi²
295 ac²0.4609375 mi²

Acre to Square Mile Common Values

  • 1 ac² = 0.0015625 mi²
  • 5 ac² = 0.0078125 mi²
  • 2 ac² = 0.003125 mi²
  • 100 ac² = 0.15625 mi²
  • 1000 ac² = 1.5625 mi²
  • 3 ac² = 0.0046875 mi²
  • 640 ac² = 1 mi²
  • 6 ac² = 0.009375 mi²
  • 10 ac² = 0.015625 mi²
  • 200000 ac² = 312.5 mi²
  • 300 ac² = 0.46875 mi²
  • 4 ac² = 0.00625 mi²
  • 40 ac² = 0.0625 mi²
  • 16 ac² = 0.025 mi²
  • 400 ac² = 0.625 mi²
  • 500 ac² = 0.78125 mi²
  • 4000000 ac² = 6250 mi²
  • 4000 ac² = 6.25 mi²
  • 28 ac² = 0.04375 mi²
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