Square Meter to Square Kilometer (m² to km²)
Convert m² to km² — Area converter
Also written as m2 to km2.
One square meter equals 0.000001 km², so to convert square meters to square kilometers you multiply the value by 0.000001. A square meter is smaller than a square kilometer — going the other way, 1 km² = 1000000 m². For example, 10 m² = 0.00001 km² and 50 m² = 0.00005 km².
1 m² = 0.000001 km²
Square Meter to Square Kilometer formula
1 Square Meter = 0.000001 km²
Worked examples
- 25 m² = 0.000025 km²
- 100 m² = 0.0001 km²
Square Meter to Square Kilometer conversion table
| Square Meter (m²) | Square Kilometer (km²) |
|---|---|
| 1 | 0.000001 |
| 2 | 0.000002 |
| 3 | 0.000003 |
| 5 | 0.000005 |
| 8 | 0.000008 |
| 10 | 0.00001 |
| 12 | 0.000012 |
| 15 | 0.000015 |
| 20 | 0.00002 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 250 | 0.00025 |
| 500 | 0.0005 |
| 1000 | 0.001 |
Frequently asked questions
How many square kilometers are in one square meter?
One square meter equals 0.000001 square kilometers (km²).
How many square meters are in one square kilometer?
One square kilometer equals 1000000 square meters (m²).
How do you convert square meters to square kilometers?
1 Square Meter = 0.000001 km². Use the calculator above for any value.
What is 5 m² in km²?
5 m² = 0.000005 km².
What is 100 m² in km²?
100 m² = 0.0001 km².
What is 10 m² in km²?
10 m² = 0.00001 km².
What is 20 m² in km²?
20 m² = 0.00002 km².
Is a square meter bigger than a square kilometer?
No. A square meter is smaller — one square meter equals 0.000001 square kilometers, while one square kilometer equals 1000000 square meters.