Fluid drachms/drams (imperial) to gills (US)

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

The formula is $V_{\text{gi (US)}} = \frac{56826125}{1892705892} V_{\text{fl dr (imp)}}$, where $V_{\text{fl dr (imp)}} = 15$.

Therefore, $V_{\text{gi (US)}} = \frac{284130625}{630901964}$.

Answer: $15 \text{fl dr (imp)} = \frac{284130625}{630901964} \text{gi (US)}\approx 0.450356222064321 \text{gi (US)}.$