Acres to Square Miles

Acres to square miles conversion calculator is used to convert acres to square miles. To calculate how many square miles in an acre, divide by 640.

Convert Acres to Square Miles
Acres Square Miles
Acres Conversion
Acres:
Square Miles:
Square Inches:
Square Meters:
Square Yards:
Square Kilometers:
Square Feet:
Hectares:

Acre is a common measurement unit that is used for land area equals to 4840 square yards, 43560 square feet, 0.405 hectares or 1/640 square miles.

How many square miles in an acre?

There are 0.0016 square miles in a acre, or 1 acre = 1/640 = 0.0016 sq miles.

Acres Square Miles
1 0.00156
2 0.00313
3 0.00469
4 0.00625
5 0.00781
6 0.00938
7 0.01094
8 0.01250
9 0.01406
10 0.01563
11 0.01719
12 0.01875
13 0.02031
14 0.02188
15 0.02344
16 0.02500
17 0.02656
18 0.02813
19 0.02969
20 0.03125
21 0.03281
22 0.03438
23 0.03594
24 0.03750
25 0.03906
26 0.04063
27 0.04219
28 0.04375
29 0.04531
30 0.04688
31 0.04844
32 0.05000
33 0.05156
34 0.05313
35 0.05469
36 0.05625
37 0.05781
38 0.05938
39 0.06094
40 0.06250
41 0.06406
42 0.06563
43 0.06719
44 0.06875
45 0.07031
46 0.07188
47 0.07344
48 0.07500
49 0.07656
50 0.07813
51 0.07969
52 0.08125
53 0.08281
54 0.08438
55 0.08594
56 0.08750
57 0.08906
58 0.09063
59 0.09219
60 0.09375
61 0.09531
62 0.09688
63 0.09844
64 0.10000
65 0.10156
66 0.10313
67 0.10469
68 0.10625
69 0.10781
70 0.10938
71 0.11094
72 0.11250
73 0.11406
74 0.11563
75 0.11719
76 0.11875
77 0.12031
78 0.12188
79 0.12344
80 0.12500
81 0.12656
82 0.12813
83 0.12969
84 0.13125
85 0.13281
86 0.13438
87 0.13594
88 0.13750
89 0.13906
90 0.14063
91 0.14219
92 0.14375
93 0.14531
94 0.14688
95 0.14844
96 0.15000
97 0.15156
98 0.15313
99 0.15469
100 0.15625

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