# Kilometers per hour to miles per hour

This free conversion calculator will convert kilometers per hour to miles per hour, i.e. km/h to mph. Correct conversion between different measurement scales.

The formula is $S_{\text{mph}} = 0.621371192237334 S_{\frac{km}{h}}$, where $S_{\frac{km}{h}} = 15$.

Therefore, $S_{\text{mph}} = 9.32056788356000954426151276545$.

Answer: $15 \frac{km}{h} = 9.32056788356000954426151276545 \text{mph}$.