How Many Acres in a Square Mile?

Quick Lookup (Round: 2). sq. miles to acres

mi2	1/8	1/4	1/2	3/4	1	1.1	1.2	1.3	1.4	1.5	1.6	1.7	1.8	1.9	2	2.1	2.2	2.3	2.4	2.5	2.6	2.7	2.8	2.9	3	3.1	3.2	3.3	3.4	3.5	3.6	3.7	3.8	3.9	4	4.1	4.2	4.3	4.4	4.5	4.6	4.7	4.8	4.9	5	5.1	5.2	5.3	5.4	5.5	5.6	5.7	5.8	5.9	6	6.1	6.2	6.3	6.4	6.5	6.6	6.7	6.8	6.9	7	7.1	7.2	7.3	7.4	7.5	7.6	7.7	7.8	7.9	8	8.1	8.2	8.3	8.4	8.5	8.6	8.7	8.8	8.9	9	9.1	9.2	9.3	9.4	9.5	9.6	9.7	9.8	9.9	10	20	30	40	50	60	70	80	90	100
ac	80	160	320	480	640	704	768	832	896	960	1024	1088	1152	1216	1280	1344	1408	1472	1536	1600	1664	1728	1792	1856	1920	1984	2048	2112	2176	2240	2304	2368	2432	2496	2560	2624	2688	2752	2816	2880	2944	3008	3072	3136	3200	3264	3328	3392	3456	3520	3584	3648	3712	3776	3840	3904	3968	4032	4096	4160	4224	4288	4352	4416	4480	4544	4608	4672	4736	4800	4864	4928	4992	5056	5120	5184	5248	5312	5376	5440	5504	5568	5632	5696	5760	5824	5888	5952	6016	6080	6144	6208	6272	6336	6400	12800	19200	25600	32000	38400	44800	51200	57600	64000

Round:

Enter Square Mile

⇵

Enter Acre

► acres to square miles

► area conversion

How many acres in a square mile?

1 Square mile is equal to 640 acres. To convert square miles to acres, multiply the square mile value by 640.

For example, to find out how many acres in a square mile and a half, multiply 1.5 by 640, that makes 960 acres in a square mile and a half.

1 Square Mile = 640 Acres

How many square miles in an acre?

1 Acre is equal to 0.0015625 square mile. To convert acres to square miles, multiply the acre value by 0.0015625 or divide by 640.

For example, to find out how many square miles in 60000 acres, divide 60000 by 640, that makes 93.75 square miles in 60000 acres.

1 Acre = 0.0015625 Square Mile

What is Acre?

Acre is an imperial and United States Customary area unit. 1 Acre is equal to 0.0015625 square mile. The symbol is "ac".

What is Square Mile?

Square mile is an imperial and United States Customary area unit and defined as a square with all sides are one mile in length. 1 Square mile is equal to 640 acres. The symbol is "miÂ²".

Create Custom Conversion Table

Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.

How to create custom conversion table?

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Sq. Miles to Acres Conversion Table

Sq. Mile	Acre	Sq. Mile	Acre	Sq. Mile	Acre	Sq. Mile	Acre
1	640	26	16640	51	32640	76	48640
2	1280	27	17280	52	33280	77	49280
3	1920	28	17920	53	33920	78	49920
4	2560	29	18560	54	34560	79	50560
5	3200	30	19200	55	35200	80	51200
6	3840	31	19840	56	35840	81	51840
7	4480	32	20480	57	36480	82	52480
8	5120	33	21120	58	37120	83	53120
9	5760	34	21760	59	37760	84	53760
10	6400	35	22400	60	38400	85	54400
11	7040	36	23040	61	39040	86	55040
12	7680	37	23680	62	39680	87	55680
13	8320	38	24320	63	40320	88	56320
14	8960	39	24960	64	40960	89	56960
15	9600	40	25600	65	41600	90	57600
16	10240	41	26240	66	42240	100	64000
17	10880	42	26880	67	42880	125	80000
18	11520	43	27520	68	43520	150	96000
19	12160	44	28160	69	44160	175	112000
20	12800	45	28800	70	44800	200	128000
21	13440	46	29440	71	45440	250	160000
22	14080	47	30080	72	46080	300	192000
23	14720	48	30720	73	46720	500	320000
24	15360	49	31360	74	47360	750	480000
25	16000	50	32000	75	48000	1000	640000