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square kilometre | to |
square mile square mile [nautical] square mile [survey, U.S. statute] |

How many square kilometre in 1 square mile?
The answer is 2.589988110336.

We assume you are converting between **square kilometre** and **square mile**.

You can view more details on each measurement unit:

square kilometre or
square mile

The SI derived unit for **area** is the square meter.

1 square meter is equal to 1.0E-6 square kilometre, or 3.8610215854245E-7 square mile.

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!

1 square kilometre to square mile = 0.3861 square mile

5 square kilometre to square mile = 1.93051 square mile

10 square kilometre to square mile = 3.86102 square mile

20 square kilometre to square mile = 7.72204 square mile

30 square kilometre to square mile = 11.58306 square mile

40 square kilometre to square mile = 15.44409 square mile

50 square kilometre to square mile = 19.30511 square mile

75 square kilometre to square mile = 28.95766 square mile

100 square kilometre to square mile = 38.61022 square mile

You can do the reverse unit conversion from square mile to square kilometre, or enter any two units below:

square kilometre to square nanometer

square kilometre to square yoctometer

square kilometre to square dekameter

square kilometre to square micromicron

square kilometre to square centimeter

square kilometre to farthingdale

square kilometre to square

square kilometre to acre

square kilometre to nook

square kilometre to carucate

A square mile is defined as the area of a square with sides one mile in length.

The definition of a mile is as follows:

A mile is any of several units of distance, or, in physics terminology, of length. Today, one mile is mainly equal to about 1609 m on land and 1852 m at sea and in the air, but see below for the details. The abbreviation for mile is 'mi'. There are more specific definitions of 'mile' such as the metric mile, statute mile, nautical mile, and survey mile. On this site, we assume that if you only specify 'mile' you want the statute mile.

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