How to Convert Square Kilometers to Square Miles
To convert from Square Kilometers (km²) to Square Miles (mi²), apply the following formula:
mi² = km² × 0.386102
Example: 10 km² = 3.861 mi²
Quick Reference Table
Common square kilometers to square miles conversions:
| Square Kilometers (km²) | Square Miles (mi²) |
|---|---|
| 1 km² | 3.861 mi² |
| 2 km² | 7.722 mi² |
| 5 km² | 19.305 mi² |
| 10 km² | 38.61 mi² |
| 25 km² | 96.525 mi² |
| 50 km² | 193.05 mi² |
| 100 km² | 386.1 mi² |
| 250 km² | 965.25 mi² |
| 500 km² | 1930.5 mi² |
| 1000 km² | 3861 mi² |
Use our converter above for precise values at any input.
About Square Kilometers and Square Miles
Square Kilometers (km²) and Square Miles (mi²) are both area units used in different measurement systems around the world. Our free converter lets you convert any value between them instantly without needing to remember the conversion factor.