Conversion reference
Formula: km2 = m2 x 0.000001.
Square meters to Square kilometers Converter
Convert Square meters (m2) to Square kilometers (km2). Change either field to update the other value instantly.
m2 and km2 converter
This page converts area units directly in your browser.
m2 to km2 conversion table
| Square meters | Square kilometers |
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m2 to km2 formula
About m2
Square meters are used in area conversions. Enter a m2 value above to calculate km2 instantly.
About km2
Square kilometers are the target unit on this page. The table below gives common reference values for quick comparison.
Convert other units to km2
These pages use km2 as the target unit.