# Calculator square miles to square kilometers

## Online converter kilometers to miles (km² to mile²)

### You convert the area from miles² to km²

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Converting mile² to kilometer²

1 square mile (mile²)
=
2.5 kilometers (km²)

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.

Square Kilometers
The square kilometer (symbol: «km²») is the unit of area measurement, and the tenfold measure of international unit «square meter». 1 km² equals to 1,000,000 м² or 100 Hectares. The symbol «km²» – square kilometer cannot be compare with k(m²) kilo-square meter.

### Square measure calculator

To convert from
To convert to
mil²
=
km²
 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: