Type a value in square kilometers to convert it to square miles instantly. One square kilometer equals 0.386102 square miles.
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How to use the Square kilometers to Square miles Converter
- 1
Enter the value in square kilometers.
- 2
Read the result in square miles; it updates as you type.
- 3
Use the swap button to convert in the other direction.
How to convert square kilometers to square miles
mi² = km² ÷ 2.589988. For example, 10 km² = 3.861022 mi².
Frequently asked questions
How many square miles are in a square kilometer?
One square kilometer is 0.386102 square miles.