1 acres = 0.0015625 square miles 

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.

Area Conversion


= 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

acre1 ac2 ac3 ac4 ac5 ac6 ac7 ac8 ac9 ac10 ac11 ac12 ac13 ac14 ac15 ac16 ac17 ac18 ac19 ac20 ac21 ac22 ac23 ac24 ac25 ac26 ac27 ac28 ac29 ac30 ac31 ac32 ac33 ac34 ac35 ac36 ac37 ac38 ac39 ac40 ac41 ac42 ac43 ac44 ac45 ac46 ac47 ac48 ac49 ac50 ac51 ac52 ac53 ac54 ac55 ac56 ac57 ac58 ac59 ac60 ac61 ac62 ac63 ac64 ac65 ac66 ac67 ac68 ac69 ac70 ac71 ac72 ac73 ac74 ac75 ac76 ac77 ac78 ac79 ac80 ac81 ac82 ac83 ac84 ac85 ac86 ac87 ac88 ac89 ac90 ac91 ac92 ac93 ac94 ac95 ac96 ac97 ac98 ac99 ac100 ac
square mile0.0015625 sq mi0.0031250 sq mi0.0046875 sq mi0.0062500 sq mi0.0078125 sq mi0.0093750 sq mi0.0109375 sq mi0.0125000 sq mi0.0140625 sq mi0.0156250 sq mi0.0171875 sq mi0.0187500 sq mi0.0203125 sq mi0.0218750 sq mi0.0234375 sq mi0.0250000 sq mi0.0265625 sq mi0.0281250 sq mi0.0296875 sq mi0.0312500 sq mi0.0328125 sq mi0.0343750 sq mi0.0359375 sq mi0.0375000 sq mi0.0390625 sq mi0.0406250 sq mi0.0421875 sq mi0.0437500 sq mi0.0453125 sq mi0.0468750 sq mi0.0484375 sq mi0.0500000 sq mi0.0515625 sq mi0.0531250 sq mi0.0546875 sq mi0.0562500 sq mi0.0578125 sq mi0.0593750 sq mi0.0609375 sq mi0.0625000 sq mi0.0640625 sq mi0.0656250 sq mi0.0671875 sq mi0.0687500 sq mi0.0703125 sq mi0.0718750 sq mi0.0734375 sq mi0.0750000 sq mi0.0765625 sq mi0.0781250 sq mi0.0796875 sq mi0.0812500 sq mi0.0828125 sq mi0.0843750 sq mi0.0859375 sq mi0.0875000 sq mi0.0890625 sq mi0.0906250 sq mi0.0921875 sq mi0.0937500 sq mi0.0953125 sq mi0.0968750 sq mi0.0984375 sq mi0.1000000 sq mi0.1015625 sq mi0.1031250 sq mi0.1046875 sq mi0.1062500 sq mi0.1078125 sq mi0.1093750 sq mi0.1109375 sq mi0.1125000 sq mi0.1140625 sq mi0.1156250 sq mi0.1171875 sq mi0.1187500 sq mi0.1203125 sq mi0.1218750 sq mi0.1234375 sq mi0.1250000 sq mi0.1265625 sq mi0.1281250 sq mi0.1296875 sq mi0.1312500 sq mi0.1328125 sq mi0.1343750 sq mi0.1359375 sq mi0.1375000 sq mi0.1390625 sq mi0.1406250 sq mi0.1421875 sq mi0.1437500 sq mi0.1453125 sq mi0.1468750 sq mi0.1484375 sq mi0.1500000 sq mi0.1515625 sq mi0.1531250 sq mi0.1546875 sq mi0.1562500 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

≡ 1 ch × 10 ch = 4840 sq yd

≡ 4046.8564224 m2


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


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


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 …)