Centimeters to kilometers

This free conversion calculator will convert centimeters to kilometers, i.e. cm to km. Correct conversion between different measurement scales.

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The formula is $$$L_{\text{km}} = \frac{1}{100000} L_{\text{cm}}$$$, where $$$L_{\text{cm}} = 15$$$.

Therefore, $$$L_{\text{km}} = \frac{3}{20000}$$$.

Answer: $$$15 \text{cm} = \frac{3}{20000} \text{km} = 0.00015 \text{km}$$$.