EngiRef / Area Unit
Square Kilometer
Square Kilometer (km²) is a unit of area. 1 km² = 1000000 m². Convert it against every other area unit in the free EngiRef converter, offline in your browser.
areakm²
Specification
- Name
- Square Kilometer
- Symbol
- km²
- Category
- area
- Conversion factor to the SI base unit
- 1000000