| Did you mean to convert | square mile square mile [nautical] square mile [survey, U.S. statute] |
to | square km |
How many square mile in 1 square km? The answer is 0.38610215854245. We assume you are converting between square mile and square kilometre. You can view more details on each measurement unit: square mile or square km The SI derived unit for area is the square meter. 1 square meter is equal to 3.8610215854245E-7 square mile, or 1.0E-6 square km. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square miles and square kilometers. Type in your own numbers in the form to convert the units!
1 square mile to square km = 2.58999 square km
5 square mile to square km = 12.94994 square km
10 square mile to square km = 25.89988 square km
15 square mile to square km = 38.84982 square km
20 square mile to square km = 51.79976 square km
25 square mile to square km = 64.7497 square km
30 square mile to square km = 77.69964 square km
40 square mile to square km = 103.59952 square km
50 square mile to square km = 129.49941 square km
You can do the reverse unit conversion from square km to square mile, or enter any two units below:
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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!