Square Kilometers to Square Miles Converter
Convert square kilometers to square miles instantly. 1 km² = 0.386102 mi². Includes the formula, examples and a table of common values.
Formula
mi² = km² × 0.386102
1 km² → 0.386102 mi²
Conversion table
| km² | mi² |
|---|---|
| 1 km² | 0.386102 mi² |
| 2 km² | 0.772204 mi² |
| 3 km² | 1.15831 mi² |
| 4 km² | 1.54441 mi² |
| 5 km² | 1.93051 mi² |
| 6 km² | 2.31661 mi² |
| 7 km² | 2.70272 mi² |
| 8 km² | 3.08882 mi² |
| 9 km² | 3.47492 mi² |
| 10 km² | 3.86102 mi² |
| 12 km² | 4.63323 mi² |
| 15 km² | 5.79153 mi² |
Popular conversions
Reverse conversion
Square Miles → Square Kilometers
Other conversions
- Square Meters → Square Miles
- Square Kilometers → Square Meters
- Square Kilometers → Hectares
- Square Kilometers → Square Feet
- Square Kilometers → Acres
- Hectares → Square Miles
- Square Feet → Square Miles
- Acres → Square Miles
Frequently asked questions
How do I convert Square Kilometers to Square Miles?
Use this formula: mi² = km² × 0.386102. For example, 1 km² → 0.386102 mi².
How many square miles are in 1 square kilometer?
1 km² = 0.386102 mi².
How many square kilometers are in 1 square mile?
1 mi² = 2.58999 km².
Is this conversion exact?
Results are rounded to six significant digits; the conversion factor itself is exact or very precise for these units.