Square meter to Square kilometer Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert square meters [m²] to square kilometers [km²] or square kilometers [km²] to square meters [m²]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert square meters to square kilometers
There are two simple ways to convert square meters [m²] to square kilometers [km²]. In the first calculation method, the value in square meters [m²] is divided by 1,000,000. The second method multiplies the value in square meters [m²] by 10-6.
- Square kilometers [km²] = square meters [m²] ÷ 1,000,000
- Square kilometers [km²] = square meters [m²] * 10-6
Convert square kilometers to square meters
Converting square kilometers [km²] to square meters [m²] is easy and can be done in two ways. The first method involves multiplication, whereby the value in square kilometers [km²] is multiplied by 1,000,000. The second variant is a division. Here, the value in square kilometers [km²] is divided by 10-6.
- Square meters [m²] = square kilometers [km²] * 1,000,000
- Square meters [m²] = square kilometers [km²] ÷ 10-6
Converter
Decimal places
How it's calculated
To all available units
Square meters
Square micrometers
Square meters
Square miles
Square meters
Square millimeters
Square meters
Square nanometers
Square meters
Square yards
Popular with other users …
Capacitance
Capacitors usually have values significantly smaller than one farad, which is why capacitance values with SI prefixes are particularly common. The capacitance converter is ideal for converting between different units of electrical capacitance.
Capacitance converter
Current
Manually converting between non-standard electricity units can be confusing and prone to errors. The electricity converter simplifies this process by eliminating complexity and providing accurate, error-free results.
Current converter
Data transfer rate
Data transfer speeds can be expressed in numerous units. Converting between these units can be confusing and often leads to calculation errors. The data transfer converter eliminates the complexity and delivers accurate results.
Data transfer rate converter
Digital storage
The capacity of a hard drive is usually specified in gigabytes or terabytes. However, it is also possible to use gibibytes or tebibytes, which can lead to confusion when converting. The digital storage converter is ideal for converting different data units.
Digital storage converter