Square Mile to Square Kilometer Converter

Convert Square Mile (mi2) to Square Kilometer (km2) quickly and accurately

Quick Conversion Table

Square Mile (mi2) Square Kilometer (km2)
1 2.58998811
5 12.94994055
10 25.8998811
25 64.74970276
50 129.4994055
100 258.998811

Conversion Formula

Conversion Factor:

1 Square Mile = 2.58998811 Square Kilometer

To convert from Square Mile to Square Kilometer, multiply by 2.58998811

About Square Mile and Square Kilometer

Square Mile

Also known as: square miles, sq mi, mi².

Square Kilometer

Also known as: square kilometers, sq km, km².