Square Meters to Square Kilometers Converter
Convert m² to km² instantly. 1 m² = 0.000001 km².
Conversion Formula
km² = m² × 0.000001
Example
25 m² × 0.000001 = 0.000025 km²
Convert the other way: Square Kilometers to Square Meters →
Square Meters to Square Kilometers Conversion Table
| Square Meters (m²) | Square Kilometers (km²) |
|---|---|
| 0.1 | 0.0000001 |
| 0.5 | 0.0000005 |
| 1 | 0.000001 |
| 2 | 0.000002 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 20 | 0.00002 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 500 | 0.0005 |
| 1,000 | 0.001 |
About These Units
- Square Meters (m²)
- The SI derived unit of area, equal to a square 1 m on each side. Floor space in homes and offices, paint coverage, and flooring are all priced by the square meter in metric countries.
- Square Kilometers (km²)
- The area of a square 1 km on each side, exactly 1,000,000 m² or 100 hectares. It is used for the areas of countries, cities, lakes, and wildfires, and equals about 0.386 square miles.
Frequently Asked Questions
How many km² are in 1 m²?
1 m² equals 0.000001 km².
How do I convert Square Meters to Square Kilometers?
Multiply your Square Meters value by 0.000001. For example, 25 m² × 0.000001 = 0.000025 km².
How many m² are in 1 km²?
1 km² equals 1,000,000 m².