Square Kilometers to Square Miles ConverterConvert Square Kilometers to Square Miles instantly, with the exact formula, a common-values table and one-click reverse conversion. Free, no sign-up.

Value
Result
0.386102

Conversion formula

1 km² = 0.386102 mi²

Common Square Kilometers to Square Miles values

Square KilometersSquare Miles
1 km²0.386102 mi²
2 km²0.772204 mi²
3 km²1.1583 mi²
5 km²1.9305 mi²
10 km²3.861 mi²
20 km²7.722 mi²
50 km²19.3051 mi²
100 km²38.6102 mi²

Every conversion runs in your browser. Nothing you type is uploaded to BroBroGo.

FAQ

How do you convert Square Kilometers to Square Miles?

Use the formula below, or just type a value above and the result updates instantly.

Is this converter accurate?

Yes. It uses the internationally-defined exact conversion factor, computed in your browser — nothing is rounded away or sent to a server.