Square Meter to Square Kilometer
Convert m² to km² instantly — free, no sign-up.
[Sponsor Block Placeholder]
—
About the Square Meter (m²)
The Square Meter is the SI unit of area, used worldwide for real estate, room sizes, and land plots.
About the Square Kilometer (km²)
The Square Kilometer is equal to one million square meters, used for city, country, and large land-area measurements.
How to convert m² to km²
- Enter the value in m² in the box above.
- The km² equivalent updates instantly.
- Use the swap button to convert km² back to m² just as easily.