1 Square-kilometer to Square Miles
1 sq km = 0.386102 sq mi
1 square-kilometer is equal to 0.386102 square-miles. This conversion uses the standard area conversion factor between square-kilometers and square-miles.
How to Convert
Multiply the square kilometers value by 0.386102 1 sq km = 0.386102 sq mi
Did You Know?
- One square kilometer equals about 0.386 square miles.
- The total surface area of Earth is about 510 million square kilometers.
Nearby Conversions
Need a different value? Use our full square-kilometers to square-miles converter →