Fluid drachms/drams (US) to cubic inches

This free conversion calculator will convert fluid drachms (US) to cubic inches, i.e. fl dr (US) to in^3, fl dr (US) to cu in. Correct conversion between different measurement scales.

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The formula is $$$V_{in^3} = \frac{231}{1024} V_{\text{fl dr (US)}}$$$, where $$$V_{\text{fl dr (US)}} = 15$$$.

Therefore, $$$V_{in^3} = \frac{3465}{1024}$$$.

Answer: $$$15 \text{fl dr (US)} = \frac{3465}{1024} in^{3} = 3.3837890625 in^{3}$$$.