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Convert Square Mile to Square Kilometer

Please provide values below to convert square mile [mi^2] to square kilometer [km^2], or vice versa.

From: square mile
To: square kilometer
     


Square Mile to Square Kilometer Conversion Table

Square Mile [mi^2]Square Kilometer [km^2]
0.01 mi^20.0258998811 km^2
0.1 mi^20.258998811 km^2
1 mi^22.5899881103 km^2
2 mi^25.1799762207 km^2
3 mi^27.769964331 km^2
5 mi^212.9499405517 km^2
10 mi^225.8998811034 km^2
20 mi^251.7997622067 km^2
50 mi^2129.4994055168 km^2
100 mi^2258.9988110336 km^2
1000 mi^22589.988110336 km^2


How to Convert Square Mile to Square Kilometer

1 mi^2 = 2.5899881103 km^2
1 km^2 = 0.3861021585 mi^2

Example: convert 15 mi^2 to km^2:
15 mi^2 = 15 × 2.5899881103 km^2 = 38.849821655 km^2



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