Barrel (Oil) to Fluid Dram (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

44,764.583481

1 bbl = 44,764.583481 fl dr (UK)

Formula:

fl dr (UK) = bbl × 44,764.5834811997

With your value: 1 bbl = 44,764.5834812 fl dr (UK)

How big is that?

Everyday references on a logarithmic scale, all expressed in barrel (oil) so you can sanity-check the result.

Milk carton (1/1.6e+5 your value)0.00000629 bbl

Kitchen bucket (1/1.6e+4 your value)0.0000629 bbl

Car fuel tank (1/3.2e+3 your value)0.000314 bbl

Bathtub (1/7.9e+2 your value)0.00126 bbl

Hot tub (1/1.1e+2 your value)0.00943 bbl

Your value1.00 bbl

Other Barrel (Oil) to Fluid Dram (UK) conversions

2 bbl to fl dr (UK)3 bbl to fl dr (UK)4 bbl to fl dr (UK)5 bbl to fl dr (UK)6 bbl to fl dr (UK)7 bbl to fl dr (UK)8 bbl to fl dr (UK)

Barrel (Oil) to Fluid Dram (UK) Conversion Table

Barrel (Oil) (bbl)	Fluid Dram (UK) (fl dr (UK))
0.5	22,382.291741
1	44,764.583481
2	89,529.166962
5	223,822.917406
10	447,645.834812
15	671,468.752218
20	895,291.669624
25	1,119,114.58703
50	2,238,229.17406
100	4,476,458.34812
250	11,191,145.8703
500	22,382,291.7406
1000	44,764,583.4812

Fluid Dram (UK) to Barrel (Oil) Conversion Table

Fluid Dram (UK) (fl dr (UK))	Barrel (Oil) (bbl)
0.5	1.116954e-5
1	2.233909e-5
2	4.467818e-5
5	0.000112
10	0.000223
15	0.000335
20	0.000447
25	0.000558
50	0.001117
100	0.002234
250	0.005585
500	0.01117
1000	0.022339

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Barrel (Oil) (bbl)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Fluid Dram (UK) (fl dr (UK))

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Barrel (Oil) to Fluid Dram (UK)

To convert from Barrel (Oil) (bbl) to Fluid Dram (UK) (fl dr (UK)), multiply the value by 44,764.5834811997.

Formula: fl dr (UK) = bbl × 44,764.5834811997

Reverse: bbl = fl dr (UK) × 0.0000223391

Step-by-Step Example

Start with your value in Barrel (Oil). For example: 5 bbl
Multiply by the conversion factor: 5 x 44,764.5834811997
The result is: 223,822.917406 fl dr (UK)

About Barrel (Oil)

The oil barrel equals 42 US gallons (about 158.987 litres) and is the global pricing unit for crude petroleum.

Fun Fact: The 42-gallon standard dates to the 1860s Pennsylvania oil rush.

Common uses: crude oil pricing, energy statistics.

About Fluid Dram (UK)

The fluid dram (uk) (fl dr (UK)) is a unit of volume and capacity. One fluid dram (uk) equals 0.00355163128 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: volume calculations, engineering and science, education.

Frequently Asked Questions

How many Fluid Dram (UK) are in 1 Barrel (Oil)?

There are exactly 44,764.5834811997 Fluid Dram (UK) in 1 Barrel (Oil). This means the conversion factor from Barrel (Oil) to Fluid Dram (UK) is 44,764.5834811997.

What is the formula to convert Barrel (Oil) to Fluid Dram (UK)?

The formula to convert Barrel (Oil) to Fluid Dram (UK) is: fl dr (UK) = bbl × 44,764.5834811997. For example, to convert 10 Barrel (Oil) to Fluid Dram (UK), you would multiply 10 by 44,764.5834811997.

What is a Barrel (Oil)?