# Acres to Square miles Conversion

Acre to square mile conversion allow you make a conversion between acre and square mile easily. You can find the tool in the following.

to

input
= 0.00156250
= 15625 × 10-7
= 15625E-7
= 15625e-7

= 0.00312500
= 3125 × 10-6
= 3125E-6
= 3125e-6

= 0.00468750
= 46875 × 10-7
= 46875E-7
= 46875e-7

= 0.00625000
= 625 × 10-5
= 625E-5
= 625e-5

= 0.00781250
= 78125 × 10-7
= 78125E-7
= 78125e-7

### Quick Look: acres to square miles

 acre 1 ac 2 ac 3 ac 4 ac 5 ac 6 ac 7 ac 8 ac 9 ac 10 ac 11 ac 12 ac 13 ac 14 ac 15 ac 16 ac 17 ac 18 ac 19 ac 20 ac 21 ac 22 ac 23 ac 24 ac 25 ac 26 ac 27 ac 28 ac 29 ac 30 ac 31 ac 32 ac 33 ac 34 ac 35 ac 36 ac 37 ac 38 ac 39 ac 40 ac 41 ac 42 ac 43 ac 44 ac 45 ac 46 ac 47 ac 48 ac 49 ac 50 ac 51 ac 52 ac 53 ac 54 ac 55 ac 56 ac 57 ac 58 ac 59 ac 60 ac 61 ac 62 ac 63 ac 64 ac 65 ac 66 ac 67 ac 68 ac 69 ac 70 ac 71 ac 72 ac 73 ac 74 ac 75 ac 76 ac 77 ac 78 ac 79 ac 80 ac 81 ac 82 ac 83 ac 84 ac 85 ac 86 ac 87 ac 88 ac 89 ac 90 ac 91 ac 92 ac 93 ac 94 ac 95 ac 96 ac 97 ac 98 ac 99 ac 100 ac square mile 0.0015625 sq mi 0.0031250 sq mi 0.0046875 sq mi 0.0062500 sq mi 0.0078125 sq mi 0.0093750 sq mi 0.0109375 sq mi 0.0125000 sq mi 0.0140625 sq mi 0.0156250 sq mi 0.0171875 sq mi 0.0187500 sq mi 0.0203125 sq mi 0.0218750 sq mi 0.0234375 sq mi 0.0250000 sq mi 0.0265625 sq mi 0.0281250 sq mi 0.0296875 sq mi 0.0312500 sq mi 0.0328125 sq mi 0.0343750 sq mi 0.0359375 sq mi 0.0375000 sq mi 0.0390625 sq mi 0.0406250 sq mi 0.0421875 sq mi 0.0437500 sq mi 0.0453125 sq mi 0.0468750 sq mi 0.0484375 sq mi 0.0500000 sq mi 0.0515625 sq mi 0.0531250 sq mi 0.0546875 sq mi 0.0562500 sq mi 0.0578125 sq mi 0.0593750 sq mi 0.0609375 sq mi 0.0625000 sq mi 0.0640625 sq mi 0.0656250 sq mi 0.0671875 sq mi 0.0687500 sq mi 0.0703125 sq mi 0.0718750 sq mi 0.0734375 sq mi 0.0750000 sq mi 0.0765625 sq mi 0.0781250 sq mi 0.0796875 sq mi 0.0812500 sq mi 0.0828125 sq mi 0.0843750 sq mi 0.0859375 sq mi 0.0875000 sq mi 0.0890625 sq mi 0.0906250 sq mi 0.0921875 sq mi 0.0937500 sq mi 0.0953125 sq mi 0.0968750 sq mi 0.0984375 sq mi 0.1000000 sq mi 0.1015625 sq mi 0.1031250 sq mi 0.1046875 sq mi 0.1062500 sq mi 0.1078125 sq mi 0.1093750 sq mi 0.1109375 sq mi 0.1125000 sq mi 0.1140625 sq mi 0.1156250 sq mi 0.1171875 sq mi 0.1187500 sq mi 0.1203125 sq mi 0.1218750 sq mi 0.1234375 sq mi 0.1250000 sq mi 0.1265625 sq mi 0.1281250 sq mi 0.1296875 sq mi 0.1312500 sq mi 0.1328125 sq mi 0.1343750 sq mi 0.1359375 sq mi 0.1375000 sq mi 0.1390625 sq mi 0.1406250 sq mi 0.1421875 sq mi 0.1437500 sq mi 0.1453125 sq mi 0.1468750 sq mi 0.1484375 sq mi 0.1500000 sq mi 0.1515625 sq mi 0.1531250 sq mi 0.1546875 sq mi 0.1562500 sq mi

The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet), which is exactly equal to  1640 of a square mile, 43,560 square feet, approximately 4,047 m2, or about 40% of a hectare.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
acreac

≡ 1 ch × 10 ch = 4840 sq yd

≡ 4046.8564224 m2

Imperial/US

#### conversion table

acressquare milesacressquare miles
1≡ 0.00156249999907346≡ 0.0093749999944401
2≡ 0.00312499999814677≡ 0.010937499993513
3≡ 0.00468749999722018≡ 0.012499999992587
4≡ 0.00624999999629349≡ 0.01406249999166
5≡ 0.007812499995366810≡ 0.015624999990734

The square mile (abbreviated as sq mi and sometimes as mi²) is an imperial and US unit of measure for an area equal to the area of a square with a side length of one statute mile.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
square milesq mi

≡ 1 mi × 1 mi

2.589988110336×106 m2

Imperial/US

### conversion table

square milesacressquare milesacres
1≡ 640.000000379556≡ 3840.0000022773
2≡ 1280.00000075917≡ 4480.0000026569
3≡ 1920.00000113878≡ 5120.0000030364
4≡ 2560.00000151829≡ 5760.000003416
5≡ 3200.000001897810≡ 6400.0000037955

### Conversion table

acressquare miles
1≡ 0.0015625
640.0000004≡ 1

### Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)