Formula to convert Square Millimeter to Square Kilometer
km² = mm² ÷ 1
Example
If you want to convert 100 mm² to Square Kilometer:
100 × 1.0E-12 = 1.0E-10 km²
Conversion Table
| Square Millimeter (mm²) | Square Kilometer (km²) |
|---|---|
| 1 | 0. |
| 10 | 0. |
| 100 | 0. |
| 1,000 | 0. |
| 10,000 | 0. |
Learn More
Square Millimeter (mm²) is a unit of Area. Square Kilometer (km²) is a unit of Area. 1 km² equals 1000000 square meters (approx).