Convert Square Kilometer to Square Mile
Other Square Kilometer Conversions
- Square Kilometer to Square Meter
- Square Kilometer to Square Yard
- Square Kilometer to Square Foot
- Square Kilometer to Square Inch
- Square Kilometer to Hectare
- Square Kilometer to Acre
- See also: Square Mile to Square Kilometer
Conversion Table
| 0.1 km² | 0.03861021585 mi² |
| 0.5 km² | 0.1930510793 mi² |
| 1 km² | 0.3861021585 mi² |
| 5 km² | 1.930510793 mi² |
| 10 km² | 3.861021585 mi² |
| 50 km² | 19.30510793 mi² |
| 100 km² | 38.61021585 mi² |
| 500 km² | 193.0510793 mi² |
| 1,000 km² | 386.1021585 mi² |
| Units in Square Kilometer | Units in Square Mile |
|---|---|
| 1 Square Kilometer = 1 Square Kilometer | 1 Square Kilometer = 0.3861021585 Square Mile |
| 1 Square Meter = 0.000001 Square Kilometer | 1 Square Meter = 0.000000386102 Square Mile |
| 1 Square Mile = 2.58998811 Square Kilometer | 1 Square Mile = 1 Square Mile |
| 1 Square Yard = 0.000000836127 Square Kilometer | 1 Square Yard = 0.000000322831 Square Mile |
| 1 Square Foot = 0.000000092903 Square Kilometer | 1 Square Foot = 0.00000003587 Square Mile |
| 1 Square Inch = 6.4516e-10 Square Kilometer | 1 Square Inch = 2.4910e-10 Square Mile |
| 1 Hectare = 0.01 Square Kilometer | 1 Hectare = 0.003861021585 Square Mile |
| 1 Acre = 0.004046856422 Square Kilometer | 1 Acre = 0.0015625 Square Mile |
On this page you can convert square kilometer (km²) to square mile (mi²) quickly and easily. One square kilometer equals 0.3861021585 square miles, and one square mile equals 2.58998811 square kilometers. Type any value in the converter above and the result appears right away.
The square kilometer is a metric area unit equal to one million square meters. It is used for cities, lakes, and countries. Its symbol is km².
The square mile is a large area unit used in the United States and the United Kingdom. It equals about 2.59 square kilometers. Its symbol is mi².
To convert from square kilometer to square mile, multiply the number of square kilometers by 0.3861021585. For example: 5 km² × 0.3861021585 = 1.930510793 mi², and 20 km² × 0.3861021585 = 7.722043171 mi². To go the other way, from square mile to square kilometer, divide by 0.3861021585 instead.
This area converter is free, works on your phone and computer, and even works offline after your first visit. The tables above give you ready answers for the most common values, and you will also find links to more square kilometer conversions.