Unit Conversions   Area   Square miles to Acres

Conversion Square mile to Acre

The square mile (abbreviated as sq mi and as mi2) is an imperial unit of measure of area equal to the area of a square of one mile.

This tool converts square miles to acres (mi2 to acre) and vice versa. 1 square mile = 640 acres. The user must fill one of the two fields and the conversion will become automatically.

 
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1 square miles = 640 acres

 

Formula square miles in acres (mi2 in acre). Acres = square miles*640

 

Conversions square miles to other units

Square mile to Acre Square mile to Hectare Square mile to Square centimeter
Square mile to Square foot Square mile to Square inch Square mile to Square meter
Square mile to Square kilometer Square mile to Square yard

  

Table mi2 to acres
1 square miles = 640 acres 11 square miles = 7040 acres 21 square miles = 13440 acres
2 square miles = 1280 acres 12 square miles = 7680 acres 22 square miles = 14080 acres
3 square miles = 1920 acres 13 square miles = 8320 acres 23 square miles = 14720 acres
4 square miles = 2560 acres 14 square miles = 8960 acres 24 square miles = 15360 acres
5 square miles = 3200 acres 15 square miles = 9600 acres 25 square miles = 16000 acres
6 square miles = 3840 acres 16 square miles = 10240 acres 26 square miles = 16640 acres
7 square miles = 4480 acres 17 square miles = 10880 acres 27 square miles = 17280 acres
8 square miles = 5120 acres 18 square miles = 11520 acres 28 square miles = 17920 acres
9 square miles = 5760 acres 19 square miles = 12160 acres 29 square miles = 18560 acres
10 square miles = 6400 acres 20 square miles = 12800 acres 30 square miles = 19200 acres
40 square miles = 25600 acres 70 square miles = 44800 acres 100 square miles = 64000 acres
50 square miles = 32000 acres 80 square miles = 51200 acres 110 square miles = 70400 acres
60 square miles = 38400 acres 90 square miles = 57600 acres 120 square miles = 76800 acres
200 square miles = 128000 acres500 square miles = 320000 acres800 square miles = 512000 acres
300 square miles = 192000 acres600 square miles = 384000 acres900 square miles = 576000 acres
400 square miles = 256000 acres700 square miles = 448000 acres1000 square miles = 640000 acres

  

Area Conversions

Acre to Hectare Acre to Square centimeter Acre to Square foot
Acre to Square inch Acre to Square meter Acre to Square kilometer
Acre to Square mile Acre to Square yard Hectare to Acre
Hectare to Square centimeter Hectare to Square foot Hectare to Square inch
Hectare to Square meter Hectare to Square kilometer Hectare to Square mile
Hectare to Square yard Square centimeter to Acre Square centimeter to Hectare
Square centimeter to Square foot Square centimeter to Square inch Square centimeter to Square meter
Square centimeter to Square kilometer Square centimeter to Square mile Square centimeter to Square yard
Square foot to Acre Square foot to Hectare Square foot to Square centimeter
Square foot to Square inch Square foot to Square meter Square foot to Square kilometer
Square foot to Square mile Square foot to Square yard Square inch to Acre
Square inch to Hectare Square inch to Square centimeter Square inch to Square foot
Square inch to Square meter Square inch to Square kilometer Square inch to Square mile
Square inch to Square yard Square meter to Acre Square meter to Hectare
Square meter to Square centimeter Square meter to Square foot Square meter to Square inch
Square meter to Square kilometer Square meter to Square mile Square meter to Square yard
Square kilometer to Acre Square kilometer to Hectare Square kilometer to Square centimeter
Square kilometer to Square foot Square kilometer to Square inch Square kilometer to Square meter
Square kilometer to Square mile Square kilometer to Square yard Square yard to Acre
Square yard to Hectare Square yard to Square centimeter Square yard to Square foot
Square yard to Square inch Square yard to Square meter Square yard to Square kilometer
Square yard to Square mile