Square Mile To Square Kilometer Conversion Chart

Square Mile (mi2) Square Kilometer (km2)
1 mi22.59 km2
10 mi225.9 km2
20 mi251.8 km2
50 mi2129.5 km2
100 mi2259 km2
500 mi21295 km2
1000 mi22590 km2
2000 mi25180 km2
5000 mi212950 km2

Convert from square mile to square kilometer formula

Total square kilometer = Total square mile x 2.59

For example, if you want to convert 25 Square Mile to Square Kilometer then,

25 mi2 = 25 x 2.59 = 64.75 km2

Convert from square kilometer to square mile formula

Total square mile =
Total square kilometer
64.75 km2
= 25 mi2

Square Mile

The mile (symbol: mi2) is an imperial and US unit of measure for an area equal to the area of a square with a side length of one statute mile. Land area measurements are originally recorded as whole square meters. Square meters are converted to square kilometers by dividing by 1,000,000; square kilometers are converted to square miles by dividing by 2.58999; square meters are converted to square miles by dividing by 2,589,988.

Square Kilometer

A square kilometer (symbol: km2) is based on the SI unit of measurement of area, the square meter. It is the area inside a square that has each side equal to 1 kilometer (1000 meters).