Convert Acres to Square Kilometers

Enter the number of acres to convert into square kilometers. Easy acres to sq km conversion.

Amount

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1 Acre ≈

0.0040468564 Square Kilometers

result rounded

Decimal places

Acres

An acre is a unit of area equal to 1/640^th of a square mile. It is about the size of an American football field.

Abbreviation: ac

Square Kilometers

A square kilometer, or square kilometre, is a unit of area. It is the size of a square that is one kilometer on a side. It is 1 million square meters, 100 hectares, about 247 acres, or about 0.386 square miles.

Common abbreviations: sq km, km², km^2

Acres to Square Kilometers Conversion Table

results may be rounded

acres	sq km
1	0.0040469
2	0.0080937
3	0.012141
4	0.016187
5	0.020234
6	0.024281
7	0.028328
8	0.032375
9	0.036422
10	0.040469
11	0.044515
12	0.048562
13	0.052609
14	0.056656
15	0.060703
16	0.064750
17	0.068797
18	0.072843
19	0.076890
20	0.080937
21	0.084984
22	0.089031
23	0.093078
24	0.097125
25	0.10117
26	0.10522
27	0.10927
28	0.11331
29	0.11736
30	0.12141
31	0.12545
32	0.12950
33	0.13355
34	0.13759
35	0.14164
36	0.14569
37	0.14973
38	0.15378
39	0.15783
40	0.16187
41	0.16592
42	0.16997
43	0.17401
44	0.17806
45	0.18211
46	0.18616
47	0.19020
48	0.19425
49	0.19830
50	0.20234
51	0.20639
52	0.21044
53	0.21448
54	0.21853
55	0.22258
56	0.22662
57	0.23067
58	0.23472
59	0.23876
60	0.24281
61	0.24686
62	0.25091
63	0.25495
64	0.25900
65	0.26305
66	0.26709
67	0.27114
68	0.27519
69	0.27923
70	0.28328
71	0.28733
72	0.29137
73	0.29542
74	0.29947
75	0.30351
76	0.30756
77	0.31161
78	0.31565
79	0.31970
80	0.32375
81	0.32780
82	0.33184
83	0.33589
84	0.33994
85	0.34398
86	0.34803
87	0.35208
88	0.35612
89	0.36017
90	0.36422
91	0.36826
92	0.37231
93	0.37636
94	0.38040
95	0.38445
96	0.38850
97	0.39255
98	0.39659
99	0.40064
100	0.40469
101	0.40873
102	0.41278
103	0.41683
104	0.42087
105	0.42492
106	0.42897
107	0.43301
108	0.43706
109	0.44111
110	0.44515
111	0.44920
112	0.45325
113	0.45729
114	0.46134
115	0.46539
116	0.46944
117	0.47348
118	0.47753
119	0.48158
120	0.48562
121	0.48967
122	0.49372
123	0.49776
124	0.50181
125	0.50586
126	0.50990
127	0.51395
128	0.51800
129	0.52204
130	0.52609
131	0.53014
132	0.53419
133	0.53823
134	0.54228
135	0.54633
136	0.55037
137	0.55442
138	0.55847
139	0.56251
140	0.56656
141	0.57061
142	0.57465
143	0.57870
144	0.58275
145	0.58679
146	0.59084
147	0.59489
148	0.59893
149	0.60298
150	0.60703
151	0.61108
152	0.61512
153	0.61917
154	0.62322
155	0.62726
156	0.63131
157	0.63536
158	0.63940
159	0.64345
160	0.64750
161	0.65154
162	0.65559
163	0.65964
164	0.66368
165	0.66773
166	0.67178
167	0.67583
168	0.67987
169	0.68392
170	0.68797
171	0.69201
172	0.69606
173	0.70011
174	0.70415
175	0.70820
176	0.71225
177	0.71629
178	0.72034
179	0.72439
180	0.72843
181	0.73248
182	0.73653
183	0.74057
184	0.74462
185	0.74867
186	0.75272
187	0.75676
188	0.76081
189	0.76486
190	0.76890
191	0.77295
192	0.77700
193	0.78104
194	0.78509
195	0.78914
196	0.79318
197	0.79723
198	0.80128
199	0.80532
200	0.80937
201	0.81342
202	0.81746
203	0.82151
204	0.82556
205	0.82961
206	0.83365
207	0.83770
208	0.84175
209	0.84579
210	0.84984
211	0.85389
212	0.85793
213	0.86198

acres	sq km
214	0.86603
215	0.87007
216	0.87412
217	0.87817
218	0.88221
219	0.88626
220	0.89031
221	0.89436
222	0.89840
223	0.90245
224	0.90650
225	0.91054
226	0.91459
227	0.91864
228	0.92268
229	0.92673
230	0.93078
231	0.93482
232	0.93887
233	0.94292
234	0.94696
235	0.95101
236	0.95506
237	0.95910
238	0.96315
239	0.96720
240	0.97125
241	0.97529
242	0.97934
243	0.98339
244	0.98743
245	0.99148
246	0.99553
247	0.99957
248	1.0036
249	1.0077
250	1.0117
251	1.0158
252	1.0198
253	1.0239
254	1.0279
255	1.0319
256	1.0360
257	1.0400
258	1.0441
259	1.0481
260	1.0522
261	1.0562
262	1.0603
263	1.0643
264	1.0684
265	1.0724
266	1.0765
267	1.0805
268	1.0846
269	1.0886
270	1.0927
271	1.0967
272	1.1007
273	1.1048
274	1.1088
275	1.1129
276	1.1169
277	1.1210
278	1.1250
279	1.1291
280	1.1331
281	1.1372
282	1.1412
283	1.1453
284	1.1493
285	1.1534
286	1.1574
287	1.1614
288	1.1655
289	1.1695
290	1.1736
291	1.1776
292	1.1817
293	1.1857
294	1.1898
295	1.1938
296	1.1979
297	1.2019
298	1.2060
299	1.2100
300	1.2141
305	1.2343
310	1.2545
315	1.2748
320	1.2950
325	1.3152
330	1.3355
335	1.3557
340	1.3759
345	1.3962
350	1.4164
355	1.4366
360	1.4569
365	1.4771
370	1.4973
375	1.5176
380	1.5378
385	1.5580
390	1.5783
395	1.5985
400	1.6187
405	1.6390
410	1.6592
415	1.6794
420	1.6997
425	1.7199
430	1.7401
435	1.7604
440	1.7806
445	1.8009
450	1.8211
455	1.8413
460	1.8616
465	1.8818
470	1.9020
475	1.9223
480	1.9425
485	1.9627
490	1.9830
495	2.0032
500	2.0234
505	2.0437
510	2.0639
515	2.0841
520	2.1044
525	2.1246
530	2.1448
535	2.1651
540	2.1853
545	2.2055
550	2.2258
555	2.2460
560	2.2662
565	2.2865
570	2.3067
575	2.3269
580	2.3472
585	2.3674
590	2.3876
595	2.4079
600	2.4281
605	2.4483
610	2.4686
615	2.4888
620	2.5091
625	2.5293
630	2.5495
635	2.5698
640	2.5900
645	2.6102
650	2.6305
655	2.6507
660	2.6709
665	2.6912
670	2.7114
675	2.7316
680	2.7519
685	2.7721
690	2.7923
695	2.8126
700	2.8328
705	2.8530
710	2.8733
715	2.8935
720	2.9137
725	2.9340
730	2.9542
735	2.9744
740	2.9947
745	3.0149
750	3.0351
755	3.0554
760	3.0756
765	3.0958
770	3.1161
775	3.1363
780	3.1565
785	3.1768
790	3.1970
795	3.2173
800	3.2375
805	3.2577
810	3.2780
815	3.2982
820	3.3184
825	3.3387
830	3.3589
835	3.3791
840	3.3994
845	3.4196
850	3.4398
855	3.4601
860	3.4803
865	3.5005
870	3.5208
875	3.5410
880	3.5612
885	3.5815
890	3.6017
895	3.6219
900	3.6422
905	3.6624
910	3.6826
915	3.7029
920	3.7231
925	3.7433
930	3.7636

acres	sq km
935	3.7838
940	3.8040
945	3.8243
950	3.8445
955	3.8647
960	3.8850
965	3.9052
970	3.9255
975	3.9457
980	3.9659
985	3.9862
990	4.0064
995	4.0266
1,000	4.0469
1,100	4.4515
1,200	4.8562
1,300	5.2609
1,400	5.6656
1,500	6.0703
1,600	6.4750
1,700	6.8797
1,800	7.2843
1,900	7.6890
2,000	8.0937
2,100	8.4984
2,200	8.9031
2,300	9.3078
2,400	9.7125
2,500	10.117
2,600	10.522
2,700	10.927
2,800	11.331
2,900	11.736
3,000	12.141
3,100	12.545
3,200	12.950
3,300	13.355
3,400	13.759
3,500	14.164
3,600	14.569
3,700	14.973
3,800	15.378
3,900	15.783
4,000	16.187
4,100	16.592
4,200	16.997
4,300	17.401
4,400	17.806
4,500	18.211
4,600	18.616
4,700	19.020
4,800	19.425
4,900	19.830
5,000	20.234
5,100	20.639
5,200	21.044
5,300	21.448
5,400	21.853
5,500	22.258
5,600	22.662
5,700	23.067
5,800	23.472
5,900	23.876
6,000	24.281
6,100	24.686
6,200	25.091
6,300	25.495
6,400	25.900
6,500	26.305
6,600	26.709
6,700	27.114
6,800	27.519
6,900	27.923
7,000	28.328
7,100	28.733
7,200	29.137
7,300	29.542
7,400	29.947
7,500	30.351
7,600	30.756
7,700	31.161
7,800	31.565
7,900	31.970
8,000	32.375
8,100	32.780
8,200	33.184
8,300	33.589
8,400	33.994
8,500	34.398
8,600	34.803
8,700	35.208
8,800	35.612
8,900	36.017
9,000	36.422
9,100	36.826
9,200	37.231
9,300	37.636
9,400	38.040
9,500	38.445
9,600	38.850
9,700	39.255
9,800	39.659
9,900	40.064
10,000	40.469
11,000	44.515
12,000	48.562
13,000	52.609
14,000	56.656
15,000	60.703
16,000	64.750
17,000	68.797
18,000	72.843
19,000	76.890
20,000	80.937
21,000	84.984
22,000	89.031
23,000	93.078
24,000	97.125
25,000	101.17
26,000	105.22
27,000	109.27
28,000	113.31
29,000	117.36
30,000	121.41
31,000	125.45
32,000	129.50
33,000	133.55
34,000	137.59
35,000	141.64
36,000	145.69
37,000	149.73
38,000	153.78
39,000	157.83
40,000	161.87
41,000	165.92
42,000	169.97
43,000	174.01
44,000	178.06
45,000	182.11
46,000	186.16
47,000	190.20
48,000	194.25
49,000	198.30
50,000	202.34
51,000	206.39
52,000	210.44
53,000	214.48
54,000	218.53
55,000	222.58
56,000	226.62
57,000	230.67
58,000	234.72
59,000	238.76
60,000	242.81
61,000	246.86
62,000	250.91
63,000	254.95
64,000	259.00
65,000	263.05
66,000	267.09
67,000	271.14
68,000	275.19
69,000	279.23
70,000	283.28
71,000	287.33
72,000	291.37
73,000	295.42
74,000	299.47
75,000	303.51
76,000	307.56
77,000	311.61
78,000	315.65
79,000	319.70
80,000	323.75
81,000	327.80
82,000	331.84
83,000	335.89
84,000	339.94
85,000	343.98
86,000	348.03
87,000	352.08
88,000	356.12
89,000	360.17
90,000	364.22
91,000	368.26
92,000	372.31
93,000	376.36
94,000	380.40
95,000	384.45
96,000	388.50
97,000	392.55
98,000	396.59
99,000	400.64
100,000	404.69
200,000	809.37
300,000	1,214.1
400,000	1,618.7
500,000	2,023.4
600,000	2,428.1
700,000	2,832.8
800,000	3,237.5
900,000	3,642.2
1,000,000	4,046.9
2,000,000	8,093.7
3,000,000	12,141
4,000,000	16,187
5,000,000	20,234
6,000,000	24,281
7,000,000	28,328
8,000,000	32,375
9,000,000	36,422
10,000,000	40,469

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