Area Converter

Square Miles to Square Kilometers

Convert square mile (mi²) to square kilometer (km²) with our free online converter. Get instant, accurate results.

From

To

Formula

1 mi² = 2.589988 km²

Conversion Table

Square Miles (mi²)	Square Kilometers (km²)
0.1 mi²	0.25899881 km²
0.5 mi²	1.294994 km²
1 mi²	2.589988 km²
2 mi²	5.179976 km²
5 mi²	12.949941 km²
10 mi²	25.899881 km²
20 mi²	51.799762 km²
50 mi²	129.499406 km²
100 mi²	258.998811 km²
500 mi²	1,294.9941 km²
1,000 mi²	2,589.9881 km²

About Square Miles and Square Kilometers

Square Mile (mi²)

The square mile is a unit of area measurement. Its symbol is mi².

Square Kilometer (km²)

The square kilometer is a unit of area measurement. Its symbol is km².

Related Conversions

1 mi²2,589,988.1103 m²

Square Miles to Square Meters

1 mi²25,899,881,103.36 cm²

Square Miles to Square Centimeters

1 mi²2,589,988,110,336 mm²

Square Miles to Square Millimeters

1 mi²258.998811 ha

Square Miles to Hectares

Square Miles to Acres

1 mi²3,097,600 yd²

Square Miles to Square Yards

All Area Conversions