square kilometre to square metre
Live square kilometre (km²) to square metre (m²) converter. Plus a 10-value reference table and FAQs.
換算表
10 個示例值，從square kilometre到square metre。任意值請用上方換算器。
| square kilometre (km²) | → | square metre (m²) |
|---|---|---|
| 0.001 km² | → | 1,000 m² |
| 0.01 km² | → | 10,000 m² |
| 0.1 km² | → | 100,000 m² |
| 0.5 km² | → | 500,000 m² |
| 1 km² | → | 1,000,000 m² |
| 2 km² | → | 2,000,000 m² |
| 5 km² | → | 5,000,000 m² |
| 10 km² | → | 10,000,000 m² |
| 100 km² | → | 100,000,000 m² |
| 1,000 km² | → | 1,000,000,000 m² |
關於square kilometre
100 hectares or 1,000,000 m². Country/city size.
關於square metre
SI base unit of area.
How square kilometre to square metre conversion works
Both units belong to Area. Unitbox first expresses the input in the category reference unit (m²), then expresses that same quantity in square metre.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
常見問題
Frequently Asked Questions
How do I convert square kilometre to square metre?
Multiply the square kilometre value by 1,000,000 to get it in square metre. For example, 10 km² = 10,000,000 m².
What is 1 km² in m²?
1 km² = 1,000,000 m².
What is 100 km² in m²?
100 km² = 100,000,000 m².
What is the formula?
Linear: multiply by 1,000,000 (the unit factor ratio).
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