# Convert Square Miles to Acres

How many acres are in a square mile? Easy sq mi to acres conversion.
Amount
From
To
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1 Square Mile =
640 Acres
exact result
Decimal places
Square Miles
A square mile is a unit of area. It is the size of a square that is one mile on a side. It is equal to 640 acres or approximately 2.59 square kilometers.
Common abbreviations: sq mi, mi², mi^2
Acres
An acre is a unit of area equal to 1/640th of a square mile. It is about the size of an American football field.
Abbreviation: ac
Square Miles to Acres Conversion Table
results may be rounded
sq mi acres
0.0001 0.064
0.0002 0.128
0.0003 0.192
0.0004 0.256
0.0005 0.32
0.0006 0.384
0.0007 0.448
0.0008 0.512
0.0009 0.576
0.001 0.64
0.002 1.28
0.003 1.92
0.004 2.56
0.005 3.2
0.006 3.84
0.007 4.48
0.008 5.12
0.009 5.76
0.01 6.4
0.02 12.8
0.03 19.2
0.04 25.6
0.05 32
0.06 38.4
0.07 44.8
0.08 51.2
0.09 57.6
0.1 64
0.11 70.4
0.12 76.8
0.13 83.2
0.14 89.6
0.15 96
0.16 102.4
0.17 108.8
0.18 115.2
0.19 121.6
0.2 128
0.21 134.4
0.22 140.8
0.23 147.2
0.24 153.6
0.25 160
0.26 166.4
0.27 172.8
0.28 179.2
0.29 185.6
0.3 192
0.31 198.4
0.32 204.8
0.33 211.2
0.34 217.6
0.35 224
0.36 230.4
0.37 236.8
0.38 243.2
0.39 249.6
0.4 256
0.41 262.4
0.42 268.8
0.43 275.2
0.44 281.6
0.45 288
0.46 294.4
0.47 300.8
0.48 307.2
0.49 313.6
0.5 320
0.51 326.4
0.52 332.8
0.53 339.2
0.54 345.6
0.55 352
0.56 358.4
0.57 364.8
0.58 371.2
0.59 377.6
0.6 384
0.61 390.4
0.62 396.8
0.63 403.2
0.64 409.6
0.65 416
0.66 422.4
0.67 428.8
0.68 435.2
0.69 441.6
0.7 448
0.71 454.4
0.72 460.8
0.73 467.2
0.74 473.6
0.75 480
0.76 486.4
0.77 492.8
0.78 499.2
0.79 505.6
0.8 512
0.81 518.4
0.82 524.8
0.83 531.2
0.84 537.6
0.85 544
0.86 550.4
0.87 556.8
0.88 563.2
0.89 569.6
0.9 576
0.91 582.4
0.92 588.8
0.93 595.2
0.94 601.6
0.95 608
0.96 614.4
0.97 620.8
0.98 627.2
0.99 633.6
1 640
1.1 704
1.2 768
1.3 832
1.4 896
1.5 960
1.6 1,024
1.7 1,088
1.8 1,152
1.9 1,216
2 1,280
2.1 1,344
2.2 1,408
2.3 1,472
2.4 1,536
2.5 1,600
2.6 1,664
2.7 1,728
2.8 1,792
2.9 1,856
3 1,920
3.1 1,984
3.2 2,048
3.3 2,112
3.4 2,176
3.5 2,240
3.6 2,304
3.7 2,368
3.8 2,432
3.9 2,496
4 2,560
4.1 2,624
4.2 2,688
4.3 2,752
4.4 2,816
4.5 2,880
4.6 2,944
4.7 3,008
4.8 3,072
4.9 3,136
5 3,200
5.1 3,264
5.2 3,328
5.3 3,392
5.4 3,456
5.5 3,520
5.6 3,584
5.7 3,648
5.8 3,712
5.9 3,776
6 3,840
6.1 3,904
6.2 3,968
6.3 4,032
6.4 4,096
6.5 4,160
6.6 4,224
6.7 4,288
6.8 4,352
6.9 4,416
7 4,480
7.1 4,544
7.2 4,608
7.3 4,672
7.4 4,736
7.5 4,800
7.6 4,864
7.7 4,928
7.8 4,992
7.9 5,056
8 5,120
8.1 5,184
8.2 5,248
8.3 5,312
8.4 5,376
8.5 5,440
8.6 5,504
8.7 5,568
8.8 5,632
8.9 5,696
9 5,760
9.1 5,824
9.2 5,888
9.3 5,952
9.4 6,016
9.5 6,080
9.6 6,144
9.7 6,208
9.8 6,272
9.9 6,336
10 6,400
11 7,040
12 7,680
13 8,320
14 8,960
15 9,600
16 10,240
17 10,880
18 11,520
19 12,160
20 12,800
21 13,440
22 14,080
23 14,720
24 15,360
25 16,000
26 16,640
27 17,280
28 17,920
29 18,560
30 19,200
31 19,840
32 20,480
33 21,120
34 21,760
35 22,400
36 23,040
37 23,680
38 24,320
39 24,960
40 25,600
41 26,240
42 26,880
43 27,520
44 28,160
45 28,800
46 29,440
47 30,080
48 30,720
49 31,360
50 32,000
51 32,640
52 33,280
53 33,920
54 34,560
55 35,200
56 35,840
57 36,480
58 37,120
59 37,760
60 38,400
61 39,040
62 39,680
63 40,320
64 40,960
65 41,600
66 42,240
67 42,880
68 43,520
69 44,160
70 44,800
71 45,440
72 46,080
73 46,720
74 47,360
75 48,000
76 48,640
77 49,280
78 49,920
79 50,560
80 51,200
81 51,840
82 52,480
83 53,120
84 53,760
85 54,400
86 55,040
87 55,680
88 56,320
89 56,960
90 57,600
91 58,240
92 58,880
93 59,520
94 60,160
95 60,800
96 61,440
97 62,080
98 62,720
99 63,360
100 64,000
101 64,640
102 65,280
103 65,920
104 66,560
105 67,200
106 67,840
107 68,480
108 69,120
109 69,760
110 70,400
111 71,040
112 71,680
113 72,320
114 72,960
115 73,600
116 74,240
117 74,880
118 75,520
sq mi acres
119 76,160
120 76,800
121 77,440
122 78,080
123 78,720
124 79,360
125 80,000
126 80,640
127 81,280
128 81,920
129 82,560
130 83,200
131 83,840
132 84,480
133 85,120
134 85,760
135 86,400
136 87,040
137 87,680
138 88,320
139 88,960
140 89,600
141 90,240
142 90,880
143 91,520
144 92,160
145 92,800
146 93,440
147 94,080
148 94,720
149 95,360
150 96,000
151 96,640
152 97,280
153 97,920
154 98,560
155 99,200
156 99,840
157 100,480
158 101,120
159 101,760
160 102,400
161 103,040
162 103,680
163 104,320
164 104,960
165 105,600
166 106,240
167 106,880
168 107,520
169 108,160
170 108,800
171 109,440
172 110,080
173 110,720
174 111,360
175 112,000
176 112,640
177 113,280
178 113,920
179 114,560
180 115,200
181 115,840
182 116,480
183 117,120
184 117,760
185 118,400
186 119,040
187 119,680
188 120,320
189 120,960
190 121,600
191 122,240
192 122,880
193 123,520
194 124,160
195 124,800
196 125,440
197 126,080
198 126,720
199 127,360
200 128,000
201 128,640
202 129,280
203 129,920
204 130,560
205 131,200
206 131,840
207 132,480
208 133,120
209 133,760
210 134,400
211 135,040
212 135,680
213 136,320
214 136,960
215 137,600
216 138,240
217 138,880
218 139,520
219 140,160
220 140,800
221 141,440
222 142,080
223 142,720
224 143,360
225 144,000
226 144,640
227 145,280
228 145,920
229 146,560
230 147,200
231 147,840
232 148,480
233 149,120
234 149,760
235 150,400
236 151,040
237 151,680
238 152,320
239 152,960
240 153,600
241 154,240
242 154,880
243 155,520
244 156,160
245 156,800
246 157,440
247 158,080
248 158,720
249 159,360
250 160,000
251 160,640
252 161,280
253 161,920
254 162,560
255 163,200
256 163,840
257 164,480
258 165,120
259 165,760
260 166,400
261 167,040
262 167,680
263 168,320
264 168,960
265 169,600
266 170,240
267 170,880
268 171,520
269 172,160
270 172,800
271 173,440
272 174,080
273 174,720
274 175,360
275 176,000
276 176,640
277 177,280
278 177,920
279 178,560
280 179,200
281 179,840
282 180,480
283 181,120
284 181,760
285 182,400
286 183,040
287 183,680
288 184,320
289 184,960
290 185,600
291 186,240
292 186,880
293 187,520
294 188,160
295 188,800
296 189,440
297 190,080
298 190,720
299 191,360
300 192,000
305 195,200
310 198,400
315 201,600
320 204,800
325 208,000
330 211,200
335 214,400
340 217,600
345 220,800
350 224,000
355 227,200
360 230,400
365 233,600
370 236,800
375 240,000
380 243,200
385 246,400
390 249,600
395 252,800
400 256,000
405 259,200
410 262,400
415 265,600
420 268,800
425 272,000
430 275,200
435 278,400
440 281,600
445 284,800
450 288,000
455 291,200
460 294,400
465 297,600
470 300,800
475 304,000
480 307,200
485 310,400
490 313,600
495 316,800
500 320,000
505 323,200
510 326,400
515 329,600
520 332,800
525 336,000
530 339,200
535 342,400
540 345,600
545 348,800
550 352,000
555 355,200
560 358,400
565 361,600
570 364,800
575 368,000
580 371,200
585 374,400
590 377,600
595 380,800
600 384,000
605 387,200
610 390,400
615 393,600
620 396,800
625 400,000
630 403,200
635 406,400
640 409,600
645 412,800
650 416,000
655 419,200
660 422,400
665 425,600
670 428,800
675 432,000
680 435,200
685 438,400
690 441,600
695 444,800
700 448,000
705 451,200
710 454,400
715 457,600
720 460,800
725 464,000
730 467,200
735 470,400
740 473,600
745 476,800
750 480,000
755 483,200
760 486,400
765 489,600
770 492,800
775 496,000
780 499,200
785 502,400
790 505,600
795 508,800
800 512,000
805 515,200
810 518,400
815 521,600
820 524,800
825 528,000
830 531,200
835 534,400
840 537,600
845 540,800
850 544,000
855 547,200
860 550,400
865 553,600
870 556,800
875 560,000
880 563,200
885 566,400
890 569,600
895 572,800
900 576,000
905 579,200
910 582,400
915 585,600
920 588,800
925 592,000
930 595,200
935 598,400
940 601,600
945 604,800
950 608,000
955 611,200
960 614,400
965 617,600
970 620,800
sq mi acres
975 624,000
980 627,200
985 630,400
990 633,600
995 636,800
1,000 640,000
1,100 704,000
1,200 768,000
1,300 832,000
1,400 896,000
1,500 960,000
1,600 1,024,000
1,700 1,088,000
1,800 1,152,000
1,900 1,216,000
2,000 1,280,000
2,100 1,344,000
2,200 1,408,000
2,300 1,472,000
2,400 1,536,000
2,500 1,600,000
2,600 1,664,000
2,700 1,728,000
2,800 1,792,000
2,900 1,856,000
3,000 1,920,000
3,100 1,984,000
3,200 2,048,000
3,300 2,112,000
3,400 2,176,000
3,500 2,240,000
3,600 2,304,000
3,700 2,368,000
3,800 2,432,000
3,900 2,496,000
4,000 2,560,000
4,100 2,624,000
4,200 2,688,000
4,300 2,752,000
4,400 2,816,000
4,500 2,880,000
4,600 2,944,000
4,700 3,008,000
4,800 3,072,000
4,900 3,136,000
5,000 3,200,000
5,100 3,264,000
5,200 3,328,000
5,300 3,392,000
5,400 3,456,000
5,500 3,520,000
5,600 3,584,000
5,700 3,648,000
5,800 3,712,000
5,900 3,776,000
6,000 3,840,000
6,100 3,904,000
6,200 3,968,000
6,300 4,032,000
6,400 4,096,000
6,500 4,160,000
6,600 4,224,000
6,700 4,288,000
6,800 4,352,000
6,900 4,416,000
7,000 4,480,000
7,100 4,544,000
7,200 4,608,000
7,300 4,672,000
7,400 4,736,000
7,500 4,800,000
7,600 4,864,000
7,700 4,928,000
7,800 4,992,000
7,900 5,056,000
8,000 5,120,000
8,100 5,184,000
8,200 5,248,000
8,300 5,312,000
8,400 5,376,000
8,500 5,440,000
8,600 5,504,000
8,700 5,568,000
8,800 5,632,000
8,900 5,696,000
9,000 5,760,000
9,100 5,824,000
9,200 5,888,000
9,300 5,952,000
9,400 6,016,000
9,500 6,080,000
9,600 6,144,000
9,700 6,208,000
9,800 6,272,000
9,900 6,336,000
10,000 6,400,000
11,000 7,040,000
12,000 7,680,000
13,000 8,320,000
14,000 8,960,000
15,000 9,600,000
16,000 10,240,000
17,000 10,880,000
18,000 11,520,000
19,000 12,160,000
20,000 12,800,000
21,000 13,440,000
22,000 14,080,000
23,000 14,720,000
24,000 15,360,000
25,000 16,000,000
26,000 16,640,000
27,000 17,280,000
28,000 17,920,000
29,000 18,560,000
30,000 19,200,000
31,000 19,840,000
32,000 20,480,000
33,000 21,120,000
34,000 21,760,000
35,000 22,400,000
36,000 23,040,000
37,000 23,680,000
38,000 24,320,000
39,000 24,960,000
40,000 25,600,000
41,000 26,240,000
42,000 26,880,000
43,000 27,520,000
44,000 28,160,000
45,000 28,800,000
46,000 29,440,000
47,000 30,080,000
48,000 30,720,000
49,000 31,360,000
50,000 32,000,000
51,000 32,640,000
52,000 33,280,000
53,000 33,920,000
54,000 34,560,000
55,000 35,200,000
56,000 35,840,000
57,000 36,480,000
58,000 37,120,000
59,000 37,760,000
60,000 38,400,000
61,000 39,040,000
62,000 39,680,000
63,000 40,320,000
64,000 40,960,000
65,000 41,600,000
66,000 42,240,000
67,000 42,880,000
68,000 43,520,000
69,000 44,160,000
70,000 44,800,000
71,000 45,440,000
72,000 46,080,000
73,000 46,720,000
74,000 47,360,000
75,000 48,000,000
76,000 48,640,000
77,000 49,280,000
78,000 49,920,000
79,000 50,560,000
80,000 51,200,000
81,000 51,840,000
82,000 52,480,000
83,000 53,120,000
84,000 53,760,000
85,000 54,400,000
86,000 55,040,000
87,000 55,680,000
88,000 56,320,000
89,000 56,960,000
90,000 57,600,000
91,000 58,240,000
92,000 58,880,000
93,000 59,520,000
94,000 60,160,000
95,000 60,800,000
96,000 61,440,000
97,000 62,080,000
98,000 62,720,000
99,000 63,360,000
100,000 64,000,000
110,000 70,400,000
120,000 76,800,000
130,000 83,200,000
140,000 89,600,000
150,000 96,000,000
160,000 102,400,000
170,000 108,800,000
180,000 115,200,000
190,000 121,600,000
200,000 128,000,000
210,000 134,400,000
220,000 140,800,000
230,000 147,200,000
240,000 153,600,000
250,000 160,000,000
260,000 166,400,000
270,000 172,800,000
280,000 179,200,000
290,000 185,600,000
300,000 192,000,000
310,000 198,400,000
320,000 204,800,000
330,000 211,200,000
340,000 217,600,000
350,000 224,000,000
360,000 230,400,000
370,000 236,800,000
380,000 243,200,000
390,000 249,600,000
400,000 256,000,000
410,000 262,400,000
420,000 268,800,000
430,000 275,200,000
440,000 281,600,000
450,000 288,000,000
460,000 294,400,000
470,000 300,800,000
480,000 307,200,000
490,000 313,600,000
500,000 320,000,000
510,000 326,400,000
520,000 332,800,000
530,000 339,200,000
540,000 345,600,000
550,000 352,000,000
560,000 358,400,000
570,000 364,800,000
580,000 371,200,000
590,000 377,600,000
600,000 384,000,000
610,000 390,400,000
620,000 396,800,000
630,000 403,200,000
640,000 409,600,000
650,000 416,000,000
660,000 422,400,000
670,000 428,800,000
680,000 435,200,000
690,000 441,600,000
700,000 448,000,000
710,000 454,400,000
720,000 460,800,000
730,000 467,200,000
740,000 473,600,000
750,000 480,000,000
760,000 486,400,000
770,000 492,800,000
780,000 499,200,000
790,000 505,600,000
800,000 512,000,000
810,000 518,400,000
820,000 524,800,000
830,000 531,200,000
840,000 537,600,000
850,000 544,000,000
860,000 550,400,000
870,000 556,800,000
880,000 563,200,000
890,000 569,600,000
900,000 576,000,000
910,000 582,400,000
920,000 588,800,000
930,000 595,200,000
940,000 601,600,000
950,000 608,000,000
960,000 614,400,000
970,000 620,800,000
980,000 627,200,000
990,000 633,600,000
1,000,000 640,000,000
1 / 2 320
3 / 2 960
1 / 3 213.33
2 / 3 426.67
4 / 3 853.33
1 / 4 160
2 / 4 320
3 / 4 480
5 / 4 800
1 / 5 128
2 / 5 256
3 / 5 384
4 / 5 512
6 / 5 768
1 / 6 106.67
2 / 6 213.33
3 / 6 320
4 / 6 426.67
5 / 6 533.33
1 / 8 80
2 / 8 160
3 / 8 240
4 / 8 320
5 / 8 400
6 / 8 480
7 / 8 560
9 / 8 720
1 / 10 64
2 / 10 128
3 / 10 192
4 / 10 256
5 / 10 320
6 / 10 384
7 / 10 448
8 / 10 512
9 / 10 576
1 / 16 40
1 / 32 20
1 / 64 10