Square kilometers to square miles
Convert square kilometers (km²) to square miles (mi²) instantly. 1 square kilometer = 0.386102 square miles.
Quick answer: 1 square kilometer equals 0.386102 mi². To convert square kilometers to square miles, multiply the value by 0.386102.
Good to know
- 1 hectare is 10,000 square metres, and 1 acre is about 4,047 square metres.
- One hectare is about 2.47 acres.
Quick reference
| km² | mi² |
|---|---|
| 1 | 0.386102 |
| 2 | 0.772204 |
| 5 | 1.93051 |
| 10 | 3.86102 |
| 25 | 9.65255 |
| 50 | 19.3051 |
| 100 | 38.6102 |
Frequently asked questions
How many square miles are in 1 square kilometer?
There are 0.386102 square miles in 1 square kilometer.
How do I convert square kilometers to square miles?
Multiply the number of square kilometers by 0.386102.
How do I convert square miles back to square kilometers?
Divide by 0.386102, or multiply by 2.58999.
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Square kilometers to Square meters ConverterSquare kilometers to Square foots ConverterSquare kilometers to Square yards ConverterSquare kilometers to Acres ConverterSquare kilometers to Hectares ConverterSquare meters to Square kilometers ConverterSquare meters to Square foots ConverterSquare meters to Square yards Converter
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