Fluid drachms/drams (imperial) to ounces (fluid, imperial)

This free conversion calculator will convert fluid drachms/drams (imperial) to ounces (fluid, imperial), i.e. fl dr (imp) to fl oz (imp). Correct conversion between different measurement scales.

The formula is $V_{\text{fl oz (imp)}} = \frac{1}{8} V_{\text{fl dr (imp)}}$, where $V_{\text{fl dr (imp)}} = 15$.

Therefore, $V_{\text{fl oz (imp)}} = \frac{15}{8}$.

Answer: $15 \text{fl dr (imp)} = \frac{15}{8} \text{fl oz (imp)} = 1.875 \text{fl oz (imp)}$.