Both square kilometers and square miles are units of area of similar magnitude and are both used to measure tracts of land. The square kilometer is a part of the metric system established via the International system of units SI , while the square mile is a part of the Imperial system of units. Miles were used as far back as the Romans Roman mile equal to 5, feet , and different definitions existed in different places and at different times, e.
English mile, Scot mile, Italian mile. Miles are currently only used in a couple of countries in the world, like the United States and the United Kingdom and so are square miles. Today, according to the International System of Units SI , it is the basic measurement unit and the kilometer is simply 1, meters.
Square meters to acres sq m to ac. Acres to square miles ac to sq mi. Square miles to acres sq mi to ac. Square miles to square kilometers sq mi to sq km. Square kilometers to square miles sq km to sq mi. Square miles to hectares sq mi to ha. Hectares to square miles ha to sq mi. Hectares to square kilometers ha to sq km. Square kilometers to hectares sq km to ha. Square meters to hectares sq m to ha.
Hectares to square meters ha to sq m. You can view more details on each measurement unit: sq km or sq mi The SI derived unit for area is the square meter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square kilometers and square miles. Type in your own numbers in the form to convert the units! You can view more details on each measurement unit: sq. Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square kilometers and square miles. Type in your own numbers in the form to convert the units!
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