Square kilometer → Square mile (km2 → mi2)

1 km2 = 0.38610215859254 mi2
1 Square kilometer (km2) = 0.38610215859254 Square mile (mi2).

Square kilometer (km2):


Square mile (mi2):

If you want to reverse convert, use Square mile → Square kilometer. 1 mi2 = 2.58998811 km2. You can also explore the full Area converter page for more cross conversions.

Conversion formula

Square kilometer to Square mile formula: value in mi2 = value in km2 × 0.38610215859254.

Square mile to Square kilometer formula: value in km2 = value in mi2 × 2.58998811.

How to convert Square kilometer to Square mile

To convert Square kilometer to Square mile, multiply the value in km2 by 0.38610215859254. This gives the result in mi2.

For example, 1 km2 = 0.38610215859254 mi2 and 10 km2 = 3.8610215859254 mi2.

What is Square kilometer?

Square kilometer (km²): The area of a square one kilometre on each side, used for cities, lakes and large land areas. 1 km² = 1000000 m².

What is Square mile?

Square mile (mi²): The area of a square one mile on each side, seen in regional and city areas. 1 mi² ≈ 2.58998811 km².

FAQ

Square kilometer → other Area units

• 1 square kilometer = 1000000 square meter
• 1 square kilometer → hectare = 100 hectare
• 1 square kilometer = 10000000000 square centimeter
• 1 square kilometer = 1000000000000 square millimeter
• 1 square kilometer → acre = 247.10540725936 acre
• 1 square kilometer → square mile = 0.38610215859254 square mile
• 1 square kilometer = 1195990.0463011 square yard
• 1 square kilometer = 10763910.41671 square feet
• 1 square kilometer = 1550003100.0062 square inch

Square kilometer → Square mile Table

The table below shows common values from Square kilometer to Square mile and the reverse direction for quick reference.

Square mile → Square kilometer Table

Square mile → Square kilometer

The reverse value is 1 mi2 = 2.58998811 km2.