ConvertNavi

Square meter to Square kilometer (m² → km²)

Convert square meter to square kilometer instantly. The conversion factor below is exact by international definition.

Realtime·area·SI
Exact
m²
× 0
km²
0.000001
Precision [auto]
6

📐m² to km² formulaExact

km² = m² × 1.000000e-6
Inverse: m² = km² × 1.000000e+6

Worked example: 1 m² = 1.000000e-6 km²

ℹ️About these units

Square meter (m²)
Square kilometer (km²)

📊Reference table: m² → km²

Square meter (m²)Square kilometer (km²)
10.000001
20.000002
50.000005
100.00001
150.000015
200.00002
250.000025
500.00005
1000.0001
2500.00025
5000.0005
7500.00075
1,0000.001

Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.

🔁Reverse & related

Reverse: km² → m²m² → ft²m² → cm²m² → mm²m² → ham² → am² → in²m² → yd²m² → mi²

🔌API & widget

GET https://convertnavi.com/api/v1/convert?value=10&from=square-meter&to=square-kilometer
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