Square miles to square kilometers (sq mi to sq km)

area conversions » square mile conversions » sq mi to sq km
Area Conversions: convert square miles to square kilometers
Type in the number of square miles you want to convert to square kilometers
RESULT

Square miles to square kilometers conversion table (chart)

The conversion table to the right is a default, short version of the square miles to square kilometers conversion table. You also have an option to create the square miles to square kilometers conversion table for the specific values you need. You can choose the initial value (in square miles), the increment and the number of rows you want to show up in the conversion table.To create your customized square miles to square kilometers conversion table, click on the 'create conversion table' button.

square mile (sq mi)square kilometer (sq km)
1025.8998811
2051.7997622
3077.6996433
40103.5995244
50129.4994055
60155.3992866
70181.2991677
80207.1990488

Conversion Formula

By using the online converter calculator on this page, you can calculate how many square kilometers are in 'X' square miles (X is the number of square miles you want to convert to square kilometers). In order to convert a value from square miles to square kilometers (from sq mi to sq km) simply type the number of square miles to be converted to square kilometers and then click on the 'convert' button. The formula used for converting a specific value from square miles to square kilometers is:

X square miles * cf = Y square kilometers

where
X = the specific value to be converted (in square miles)
cf = the conversion factor from square miles to square kilometers
Y = the result (in square kilometers)

Example
Let's suppose that you have a value of area of 325 square miles and want to express it in square kilometers.
325 sq mi = (325 × 2.58998811) sq km
325 sq mi = 841.74613575 sq km

Conversion factor

1 square mile is equal to 2.58998811 square kilometer
(1 sqmi = 2.58998811 sqkm )

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