Square Kilometer to Square Mile Converter
km² → mi²
Convert between square meters, square feet, acres, hectares, and more area units
Convert Square Kilometer to Square Mile
How to Convert Square Kilometer to Square Mile
Enter a value above, select your units, and get instant results. Works both ways — Square Kilometer to Square Mile or Square Mile to Square Kilometer.
Formula: Square Mile = Square Kilometer × 0.386102
Quick steps
- Enter the value you want to convert in the "Square Kilometer" field.
- Select "Square Kilometer" as your "From" unit.
- Select "Square Mile" as your "To" unit.
- The converted result appears instantly in the "Square Mile" field.
- To reverse the conversion, enter a value in the "Square Mile" field instead.
Common Square Kilometer to Square Mile Conversions
| Square Kilometer | Square Mile |
|---|---|
| 1 | 0.386102 |
| 5 | 1.930511 |
| 10 | 3.861022 |
| 25 | 9.652554 |
| 50 | 19.305108 |
| 100 | 38.610216 |
Frequently Asked Questions
Multiply your square kilometer value by 0.386102. For example, 10 km² = 3.861022 mi².
Related Area Converter Conversions
Area Conversion Guide
Read our guide for formulas, examples, and real-world tips on area converter.
More Area Converter Converters
Explore all area converter tools in our Area Converter hub or try the bulk converter.