Barrel oil to US fluid dram Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert barrels oil [Imp.bbl.] to US fluid drams [US.fl.dr.] or US fluid drams [US.fl.dr.] to barrels oil [Imp.bbl.]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert barrels oil to US fluid drams
There are two simple ways to convert barrels oil [Imp.bbl.] to US fluid drams [US.fl.dr.]. In the first calculation method, the value in barrels oil [Imp.bbl.] is divided by the rounded conversion factor of 2.323 * 10-5. The second method multiplies the value in barrels oil [Imp.bbl.] by the rounded conversion factor of 43,042.0453.
- US fluid drams [US.fl.dr.] ≈ barrels oil [Imp.bbl.] ÷ (2.323 * 10-5)
- US fluid drams [US.fl.dr.] ≈ barrels oil [Imp.bbl.] * 43,042.0453
However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of barrels oil [Imp.bbl.] to US fluid drams [US.fl.dr.] can be achieved using the following calculation method.
- US fluid drams [US.fl.dr.] = barrels oil [Imp.bbl.] ÷ 60.48375 ÷ 61.11875 * 350 * 454,609
Convert US fluid drams to barrels oil
Converting US fluid drams [US.fl.dr.] to barrels oil [Imp.bbl.] is easy and can be done in two ways. The first method involves multiplication, in which the value in US fluid drams [US.fl.dr.] is multiplied by the rounded conversion factor of 2.323 * 10-5. The second variant is a division. Here, the value in US fluid drams [US.fl.dr.] is divided by the rounded conversion factor of 43,042.0453.
- Barrels oil [Imp.bbl.] ≈ US fluid drams [US.fl.dr.] * 2.323 * 10-5
- Barrels oil [Imp.bbl.] ≈ US fluid drams [US.fl.dr.] ÷ 43,042.0453
However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of US fluid drams [US.fl.dr.] to barrels oil [Imp.bbl.] can be achieved using the following calculation method.
- Barrels oil [Imp.bbl.] = US fluid drams [US.fl.dr.] * 60.48375 * 61.11875 ÷ 350 ÷ 454,609
Converter
Decimal places
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To all available units
Barrels oil
US fluid ounces
Barrels oil
US gallons
Barrels oil
Liquid pints
Barrels oil
Liquid quarts
Barrels oil
US minims
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