Square Kilometers to Square Meters Converter
CommonSquare meters, acres, hectares and more.
How to convert Square Kilometers to Square Meters
Multiply the square kilometers value by 1e+6: 1 km² = 1e+6 m². Going the other way, 1 m² = 1e-6 km², so divide by 1e+6 or use the Square Meters to Square Kilometers converter.
About these units
Square Kilometers (km²)
A square kilometer is one million square meters, about 0.386 square miles or 100 hectares. The areas of cities and countries are given in square kilometers.
Square Meters (m²)
A square meter is the area of a square one meter on each side, the SI unit of area. Floor space outside the United States is measured in square meters.
Square Kilometers to Square Meters conversion table
| Square Kilometers (km²) | Square Meters (m²) |
|---|---|
| 1 km² | 1e+6 m² |
| 2 km² | 2e+6 m² |
| 3 km² | 3e+6 m² |
| 4 km² | 4e+6 m² |
| 5 km² | 5e+6 m² |
| 10 km² | 1e+7 m² |
| 20 km² | 2e+7 m² |
| 25 km² | 2.5e+7 m² |
| 50 km² | 5e+7 m² |
| 100 km² | 1e+8 m² |
| 500 km² | 5e+8 m² |
| 1,000 km² | 1e+9 m² |
More square kilometers conversions
- Square Kilometers to Square Centimeters1 km² = 1e+10 cm²
- Square Kilometers to Hectares1 km² = 100 ha
- Square Kilometers to Square Millimeters1 km² = 1e+12 mm²
- Square Kilometers to Ares1 km² = 10,000 a
- Square Kilometers to Square Feet1 km² = 1.0764e+7 ft²
- Square Kilometers to Dunams1 km² = 1,000 dunam
See every unit on the Area Converter.