Convert square kilometer to square mile
Please provide a value below to convert square kilometer [km^2] to square mile [mi^2], or vice versa.
The square kilometer is a unit of area. By definition, 1 square kilometer [km^2] equals exactly 0.3861021585 square mile [mi^2] — a fixed mathematical relationship, not an approximation.
square kilometer to square mile Conversion Table
| square kilometer [km^2] | square mile [mi^2] |
|---|---|
| 1 km^2 | 0.3861021585 mi^2 |
| 5 km^2 | 1.9305107927 mi^2 |
| 10 km^2 | 3.8610215854 mi^2 |
| 50 km^2 | 19.3051079271 mi^2 |
| 100 km^2 | 38.6102158542 mi^2 |
Formula
1 square kilometer [km^2] = 0.3861021585 square mile [mi^2]
1 square mile [mi^2] = 2.5899881103 square kilometer [km^2]
1 square mile [mi^2] = 2.5899881103 square kilometer [km^2]
Convert Square Kilometer to Other Area Units
- Square Kilometer to Square Meter
- Square Kilometer to Square Centimeter
- Square Kilometer to Square Millimeter
- Square Kilometer to Square Micrometer
- Square Kilometer to Hectare
- Square Kilometer to Acre
- Square Kilometer to Square Yard
- Square Kilometer to Square Foot
- Square Kilometer to Square Inch
- Square Kilometer to Square Hectometer
- Square Kilometer to Square Dekameter
- Square Kilometer to Square Decimeter
- Square Kilometer to Square Nanometer
- Square Kilometer to Are
- Square Kilometer to Barn
- Square Kilometer to Square Mile (Us Survey)
- Square Kilometer to Square Foot (Us Survey)
- Square Kilometer to Circular Inch
- Square Kilometer to Township
- Square Kilometer to Section
- Square Kilometer to Acre (Us Survey)
- Square Kilometer to Rood
- Square Kilometer to Square Chain
- Square Kilometer to Square Rod
- Square Kilometer to Square Rod (Us Survey)
- Square Kilometer to Square Perch
- Square Kilometer to Square Pole
- Square Kilometer to Square Mil
- Square Kilometer to Circular Mil
- Square Kilometer to Homestead
- Square Kilometer to Sabin
- Square Kilometer to Arpent
- Square Kilometer to Cuerda
- Square Kilometer to Plaza
- Square Kilometer to Varas Castellanas Cuad
- Square Kilometer to Varas Conuqueras Cuad
- Square Kilometer to Electron Cross Section