Square Kilometers to Square Miles Converter
Definition
Square (km²) is a metric unit of area equal to 1,000,000 square meters or the area of a square with sides of 1 kilometer. (mi²) is an imperial and US customary unit equal to the area of a square with sides of 1 mile. One equals approximately 0.3861 square miles.
History
The square mile was established as part of the metric system during the in the late 18th century. Its origins in ancient Roman measurements and was adopted by the System in the 19th century, remaining in use in the and a few other countries despite the widespread adoption of the metric system.
Convert square kilometers to square miles Easily
Use our square kilometers to square miles converter to quickly convert area conversion,sq km to sq mi,convert sq km to sq miles. Whether you need a sq miles in sq km,km2 to mi2, our tool is fast, accurate, and free. Enter a value in Square Kilometers to get instant results. Our tool also supports variations like sq mi from sq km,sq km into sq mi and common misspellings such as sq kilometer to sq mile,sqkm to sqmi.
How to Convert Square Kilometers to Square Miles
To manually convert square kilometers to square miles, multiply the square kilometers value by 0.38610216. Enter your value in the converter above for precise calculations.
square kilometers to square miles Conversion Table
| Square Kilometers (sq km) | Square Miles (sq mi) |
|---|---|
| 1 sq km | 0.38610216 sq mi |
| 2 sq km | 0.77220432 sq mi |
| 3 sq km | 1.15830648 sq mi |
| 4 sq km | 1.54440864 sq mi |
| 5 sq km | 1.93051080 sq mi |
| 6 sq km | 2.31661296 sq mi |
| 7 sq km | 2.70271512 sq mi |
| 8 sq km | 3.08881728 sq mi |
| 9 sq km | 3.47491944 sq mi |
| 10 sq km | 3.86102160 sq mi |
| 50 sq km | 19.30510800 sq mi |
| 100 sq km | 38.61021600 sq mi |