square meters to square kilometers
Convert square meter to square kilometer — instant, free, with the formula shown.
1 m²=1.0000e-6 km²
How to convert square meter to square kilometer
To convert square meter to square kilometer, multiply by 1.0000e-6:
km² = m² × 1.0000e-6
For example, 10 m² × 1.0000e-6 = 1.0000e-5 km².
m² to km² conversion table
| square meters (m²) | square kilometers (km²) |
|---|---|
| 1 m² | 1.0000e-6 km² |
| 2 m² | 2.0000e-6 km² |
| 5 m² | 5.0000e-6 km² |
| 10 m² | 1.0000e-5 km² |
| 25 m² | 2.5000e-5 km² |
| 50 m² | 5.0000e-5 km² |
| 100 m² | 0.0001 km² |
| 250 m² | 0.00025 km² |
| 500 m² | 0.0005 km² |
| 1000 m² | 0.001 km² |
Other square meter conversions
Convert to square kilometer from another unit
m² to km² — frequently asked
How many square kilometers are in 1 square meter?
1 square meter = 1.0000e-6 square kilometers (m² × 1.0000e-6 = km²).
What is the formula to convert square meter to square kilometer?
Multiply your square meter value by 1.0000e-6 to get square kilometer.
How do I convert 10 square meters to square kilometers?
10 m² = 1.0000e-5 km². For 100 m² the answer is 0.0001 km². Use the calculator on this page for any other value.