Convert Square Meters to Square Kilometers
One square meter equals 0.000001 square kilometers. Type any value to convert square meters to square kilometers instantly — with a full reference table below.
Convert Square Meters to Square Kilometers
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Conversion formula
To convert square meters to square kilometers, multiply by 0.000001. One square meter equals 0.000001 km², and one square kilometer equals 1,000,000 m².
Square Meters to Square Kilometers table
About converting Square Meters to Square Kilometers
Square Meters (m²) and Square Kilometers (km²) are both units of area. The exact factor is 1 m² = 0.000001 km², so multiply by 0.000001 to go from square meters to square kilometers (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Square Kilometers to Square Meters converter, or the full unit converter for every unit at once.