Unit conversion / Area converter
Convert Square kilometres to Square miles (km² to mi²)
1 km² = 0.386102158542 mi². Convert square kilometres to square miles in this browser tab, with the exact factor and worked examples.
Square kilometres to Square miles, worked out
Exact factor: multiply square kilometres by 0.386102158542 to get square miles.
- 1 km²
- = 0.386102158542 mi²
- 10 km²
- = 3.86102158542 mi²
- 100 km²
- = 38.6102158542 mi²
Area converter
Convert common metric and imperial areas.
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