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Square Kilometers to Square Miles Converter
Free online square kilometers to square miles converter. Instantly convert km² to mi² with formula and conversion table.
Convert Square Kilometers to Square Miles
Enter any area in square kilometers to get the equivalent in square miles. Commonly used for comparing country sizes, cities, national parks, and geographic regions.
Square Kilometers to Square Miles Formula
To convert square kilometers to square miles, multiply by 0.386102:
mi² = km² × 0.386102
For example, 100 km² = 100 × 0.386102 = 38.61 mi².
Square kilometers to square miles conversion table
| Square Kilometers (km²) | Square Miles (mi²) |
|---|---|
| 1 km² | 0.3861 mi² |
| 5 km² | 1.9305 mi² |
| 10 km² | 3.8610 mi² |
| 50 km² | 19.3051 mi² |
| 100 km² | 38.6102 mi² |
| 250 km² | 96.5255 mi² |
| 500 km² | 193.0510 mi² |
| 1000 km² | 386.1020 mi² |
| 5000 km² | 1930.5100 mi² |
| 10000 km² | 3861.0200 mi² |