Butts to barrels (US fluid)

This free conversion calculator will convert butts to barrels (US fluid), i.e. butt to fl bl (US). Correct conversion between different measurement scales.

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The formula is $$$V_{\text{fl bl (US)}} = 4 V_{\text{butt}}$$$, where $$$V_{\text{butt}} = 15$$$.

Therefore, $$$V_{\text{fl bl (US)}} = 60$$$.

Answer: $$$15 \text{butt} = 60 \text{fl bl (US)}$$$.