Square Meter to Square Kilometer Converter
Convert square meter to square kilometer instantly.
Standard area units
Fun comparisons
How to convert square meter to square kilometer
Enter your area in square meter and get the equivalent in square kilometer instantly. The converter includes real-world comparisons - like football fields and tennis courts - to help you visualize the space.
Square meters are used for everyday area measurements like rooms and plots; square kilometers are used for larger areas like cities and countries. There are exactly 1,000,000 square meters in one square kilometer.
Need the opposite direction? Convert square kilometer to square meter just as easily, or explore all our area conversions.
Common square meter to square kilometer conversions
| Square Meter (m²) | Square Kilometer (km²) |
|---|---|
| 1 | 0.000001 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 500 | 0.0005 |
| 1000 | 0.001 |
Frequently asked questions
1 square meter equals 0.000001 square kilometer.
Multiply by 0.000001. For example, 5 m² = 0.000005 km².
5,000,000 square meters equals exactly 5 square kilometers.
1 square kilometer equals 1 square meter.
100 square meter equals 0.0001 square kilometer.