Barrels (imperial) to cubic inches

This free conversion calculator will convert barrels (imperial) to cubic inches, i.e. bl (imp) to in^3, bl (imp) to cu in. Correct conversion between different measurement scales.

The formula is $V_{in^3} = \frac{20457405000}{2048383} V_{\text{bl (imp)}}$, where $V_{\text{bl (imp)}} = 15$.

Therefore, $V_{in^3} = \frac{306861075000}{2048383}$.

Answer: $15 \text{bl (imp)} = \frac{306861075000}{2048383} in^{3}\approx 149806.493707476 in^{3}.$