Square Inch to Square Kilometer Conversion (in² to km²)

How Many Square Kilometer in a Square Inch?

There are 6.4516E-10 square kilometer in a square inch.
1 Square Inch is equal to 6.4516E-10 Square Kilometer.
1 in² = 6.4516E-10 km²

Square Inch to Square Kilometer Conversions

Square Inch Definition

Used very often in the framework of the Imperial system, square inches are the units of area which represent a square-shaped area with one inch on each side. One square inch is equal to 6.4516 square centimeters and can be marked with the symbols of sq in or in². It is widely used primarily in architecture, engineering, construction, and other related areas requiring measuring of relatively small areas.

Square Kilometer Definition

A square kilometer is a unit of surface area allowing measuring quite large areas. It is one of the base SI units used widely in all countries of the world to measure large territories like the ones of a country, a region, and so on. In order to understand what one square kilometer is one can imagine the area of the Jerusalem Old City or the area of Rio de Los Angeles State Park in California. This unit is equal to 100 hectares and has an internationally accepted symbol of km².

About in² to km² Converter

This is a very easy to use square inch to square kilometer converter. First of all just type the square inch (in²) value in the text field of the conversion form to start converting in² to km², then select the decimals value and finally hit convert button if auto calculation didn't work. Square Kilometer value will be converted automatically as you type.

The decimals value is the number of digits to be calculated or rounded of the result of square inch to square kilometer conversion.

You can also check the square inch to square kilometer conversion chart below, or go back to square inch to square kilometer converter to top.