Square kilometres to Square metres Converter
Convert square kilometres to square metres instantly. One square kilometre equals 1,000,000 square metres, so you can type any value in km² and read…
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Convert square kilometres to square metres instantly. One square kilometre equals 1,000,000 square metres, so you can type any value in km² and read the answer in m². The page also shows a conversion table and the exact formula used.
Worked example
Example calculated from the starting values. Enter your own values and press Calculate to get your result.
1 km² = 1,000,000 m²
With the default inputs (value in square kilometres = 1 km²), the results are: square metres 1,000,000 m².
Square kilometres to square metres conversion table
Reference table based on the example values; it is not your calculation result.
| square kilometres (km²) | square metres (m²) |
|---|---|
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 500 | 500,000,000 |
| 1,000 | 1,000,000,000 |
Frequently asked questions
How many square metres are in one square kilometre?
1 square kilometre = 1,000,000 square metres.
What is the formula to convert square kilometres to square metres?
Multiply the value in square kilometres by 1,000,000.
How do I convert square metres back to square kilometres?
1 square metre = 0.000001 square kilometres.
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