⬜ km² to mi² — Square Kilometer to Square Mile Converter
Convert area units — square meters, acres, hectares, square feet, square kilometers.
All Square Kilometer conversions
| Unit | Name | Value |
|---|---|---|
| m² | Square Meter | 1000000 |
| ha | Hectare | 100 |
| ac | Acre | 247.10516 |
| ft² | Square Foot | 10763915 |
| yd² | Square Yard | 1195990.6 |
| mi² | Square Mile | 0.38610188 |
Related Area conversions
About Square Kilometer to Square Mile Conversion
The Square Kilometer (km²) and the Square Mile (mi²) are both units of area. Converting between them is straightforward using the formula above.
Formula: 1 km² = 0.38610188 mi²
This converter uses internationally recognized conversion factors. All calculations are performed client-side in your browser — no data is sent to any server.
Frequently Asked Questions
How do I convert Square Kilometer to Square Mile?
Use the converter above — enter your value in Square Kilometer and the result appears instantly in Square Mile. The formula is: 1 km² = 0.38610188 mi²
How many Square Mile are in 100 Square Kilometer?
100 km² = 38.610188 mi²
What is 1 Square Kilometer in Square Mile?
1 km² = 0.38610188 mi²
Is this Square Kilometer to Square Mile converter free?
Yes — Unitafy is completely free, requires no signup, and works instantly in your browser.