Square Kilometer to Square Millimeter Converter

How to convert square kilometers to square millimeters?

To convert square kilometers to square millimeters, you can use the following conversion factor: **1 mm² = 0 km²**. Simply multiply by 1,000,000,000,000 to get the equivalent area in square millimeters.

A_(mm²) = A_(km²) × 1,000,000,000,000

Example

Convert 100 km² to square millimeters:

A_(mm²) = 100km² × 1,000,000,000,000 = 100,000,000,000,000mm²

How many square millimeters in a square kilometer?

1 km² = 1,000,000,000,000 mm²

1 km² = 1,000,000,000,000 mm²

How many square kilometers in a square millimeter?

1 mm² = 0 km²

1 mm² = 0 km²

What is a Square Kilometer?

A square kilometer (km²) is a metric unit of area equal to 1,000,000 square meters or 100 hectares. It is commonly used to measure large land areas such as cities, regions, countries, and geographical features. One square kilometer equals approximately 0.386 square miles.

What is a Square Millimeter?

A square millimeter (mm²) is a metric unit of area equal to the area of a square with sides of one millimeter. It equals 0.000001 square meters. Square millimeters are used for measuring very small areas such as cross-sections of wires, small components, and microscopic surfaces.

Popular square kilometer to square millimeter conversion table