Square Mile to Square Kilometer Converter

1 mi² = 2.58999 km²

Square Mile (mi²)

Square Kilometer (km²)

1 mi² = 2.58999 km²

Square Mile	Square Kilometer

Convert square mile to square kilometer

Use this free online converter to instantly convert square mile (mi²) to square kilometer (km²). Simply enter the value and get accurate results immediately. No signup required.

Square Mile to Square Kilometer Conversion Table

The table above shows common conversion values. The formula is: 1 mi² = 2.58999 km²