Convert dram to barrel (US)
Please provide values below to convert dram [dr] to barrel (US) [bbl (US)], or Convert barrel (US) to dram.
How to Convert Dram to Barrel (Us)
1 dr = 3.10019824879726e-05 bbl (US)
Example: convert 15 dr to bbl (US):
15 dr = 15 × 3.10019824879726e-05 bbl (US) = 0.000465029737319589 bbl (US)
Dram to Barrel (Us) Conversion Table
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Dram
A dram is a unit of volume traditionally used to measure liquids, equivalent to 1/8 of an fluid ounce or approximately 3.7 milliliters.
History/Origin
The dram originated in the apothecary system in medieval Europe and was historically used for measuring medicines and small quantities of liquids. Its use has declined with the adoption of metric units.
Current Use
Today, the dram is primarily used in the context of measuring spirits and liquors, especially in the United States, where it is often used to denote a small serving or shot of alcohol.
Barrel (Us)
A barrel (US) is a unit of volume primarily used to measure liquids such as oil and other petroleum products, equivalent to 42 US gallons or approximately 159 liters.
History/Origin
The barrel originated as a measure for trading and storing liquids like beer and wine in barrels. Its size varied historically, but the US standard was established in the 19th century for consistency in the oil industry, becoming widely adopted for measuring petroleum products.
Current Use
Today, the barrel (US) is mainly used in the oil and gas industry to quantify crude oil, petroleum products, and other liquids. It remains a standard unit in commodity trading, reporting, and industry practices.