Square meters to Square kilometers
1 m² = 0.000001 km². Edit either value to convert instantly.
Conversion formula
km² = m² × (1) × (0.000001)1 m² = 0.000001 km²
square meter (m²)
A square meter is the area of a square with sides exactly 1 meter long; 1 m² equals 10,000 cm².
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
square kilometer (km²)
One square kilometer equals exactly 1,000,000 m².
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Conversion table
| m² | km² |
|---|---|
| = 0.000001 | |
| = 0.000002 | |
| = 0.000005 | |
| = 0.00001 | |
| = 0.000015 | |
| = 0.00002 | |
| = 0.000025 | |
| = 0.00003 | |
| = 0.00004 | |
| = 0.000045 |
| m² | km² |
|---|---|
| = 0.00005 | |
| = 0.00006 | |
| = 0.00007 | |
| = 0.00008 | |
| = 0.00009 | |
| = 0.0001 | |
| = 0.00015 | |
| = 0.00016 | |
| = 0.00017 | |
| = 0.00018 |
Frequently asked questions
How many square kilometers are in 1 square meter?
1 m² = 0.000001 km². km² = m² × (1) × (0.000001)
How do I convert m² to km²?
km² = m² × (1) × (0.000001)
Is 1 square meter bigger than 1 square kilometer?
1 m² = 0.000001 km².
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