The result of your conversion between hectoliter and barrel [US, petroleum] appears here
To convert between Hectoliter and Barrel [US, Petroleum] you have to do the following:
First divide 0.1 / 0.003785411784*42 = 0.628981077
Then multiply the amount of Hectoliter you want to convert to Barrel [US, Petroleum], use the chart below to guide you.
Symbol: hl
No description
Symbol: bbl
No description