# Calculator square miles to acres

## Online Converter acres to square miles (ac в mile²)

### You convert the area from miles² to acres

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Convert Mile² to acre

1 Square miles (mil²)
=
640 Acres (ac)

Square Miles
The square mile is a unit of area measurement, abbreviation: «mi²» or «sq mi», «mile²». It is denotes the area of a square whose sides length are exactly one mile. It’s usually used for measuring the tracts of land in US and UK. 1 square mile equals to 2,589,988 m².

Acres
The acre is a unit of area measurement, but it also can be used in several systems including the system of imperial units and United States customary system. The most common and widely used is acre of the International System of Units. Usually in acres measure the tracts of land. The international symbol of the acre is «ac», and one international acre is equal to 4,046.8564224 square meters.

### Square measure calculator

To convert from
To convert to
mil²
=
ac
 The main units of area Acre ac Hectare ha Square centimeter sm² Square foot ft² Square inch in² Square kilometer km² Square meter m² Are a 'Square mile mil² Square yard yd² Other units Arpent arp. Barn b Circular inch c in Circular mil c mil Cuerda cuer. Plaza pl. Rood rood Section mi² Square Chain ch² Square decimeter dm² Square decameter dam² Square hectometer hm² Square micrometer µm² Square millimeter mm² Square nanometer n m² Square perch rd² Square Pole rd² Square rod rd² Strema str. Township t.s. Varas castellanas quadras/td> v.cl.c. Varas conuqueras quadras v.cn.c.
 The main units of area Acre ac Hectare ha Square centimeter sm² Square foot ft² Square inch in² Square kilometer km² Square meter m² Are a 'Square mile mil² Square yard yd² Other units Arpent arp. Barn b Circular inch c in Circular mil c mil Cuerda cuer. Plaza pl. Rood rood Section mi² Square Chain ch² Square decimeter dm² Square decameter dam² Square hectometer hm² Square micrometer µm² Square millimeter mm² Square nanometer n m² Square perch rd² Square Pole rd² Square rod rd² Strema str. Township t.s. Varas castellanas quadras v.cl.c. Varas conuqueras quadras v.cn.c.
The conversion result: