Barrel (US) to Barrel (Oil) Converter

Volume Converter

40 units available

Decimals:

From

To

0.75

1 bbl (US) = 0.75 bbl

Formula:

bbl = bbl (US) × 0.75

With your value: 1 bbl (US) = 0.75 bbl

How big is that?

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

Milk carton (1/1.2e+5 your value)0.00000839 bbl (US)

Kitchen bucket (1/1.2e+4 your value)0.0000839 bbl (US)

Car fuel tank (1/2.4e+3 your value)0.000419 bbl (US)

Bathtub (1/6.0e+2 your value)0.00168 bbl (US)

Hot tub (1/79 your value)0.0126 bbl (US)

Your value1.00 bbl (US)

Other Barrel (US) to Barrel (Oil) conversions

2 bbl (US) to bbl 3 bbl (US) to bbl 4 bbl (US) to bbl 5 bbl (US) to bbl 6 bbl (US) to bbl 7 bbl (US) to bbl 8 bbl (US) to bbl

Barrel (US) to Barrel (Oil) Conversion Table

Barrel (US) (bbl (US))	Barrel (Oil) (bbl)
0.5	0.375
1	0.75
2	1.5
5	3.75
10	7.5
15	11.25
20	15
25	18.75
50	37.5
100	75
250	187.5
500	375
1000	750

Barrel (Oil) to Barrel (US) Conversion Table

Barrel (Oil) (bbl)	Barrel (US) (bbl (US))
0.5	0.666667
1	1.333333
2	2.666667
5	6.666667
10	13.333333
15	20
20	26.666667
25	33.333333
50	66.666667
100	133.333333
250	333.333333
500	666.666667
1000	1,333.333333

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 (US) (bbl (US))

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

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

How to Convert Barrel (US) to Barrel (Oil)

To convert from Barrel (US) (bbl (US)) to Barrel (Oil) (bbl), multiply the value by 0.75.

Formula: bbl = bbl (US) × 0.75

Reverse: bbl (US) = bbl × 1.3333333333

Step-by-Step Example

Start with your value in Barrel (US). For example: 5 bbl (US)
Multiply by the conversion factor: 5 x 0.75
The result is: 3.75 bbl

About Barrel (US)

The barrel (us) (bbl (US)) is a unit of volume and capacity. One barrel (us) equals 119.2404712 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.

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.

Frequently Asked Questions

How many Barrel (Oil) are in 1 Barrel (US)?

There are exactly 0.75 Barrel (Oil) in 1 Barrel (US). This means the conversion factor from Barrel (US) to Barrel (Oil) is 0.75.

What is the formula to convert Barrel (US) to Barrel (Oil)?

The formula to convert Barrel (US) to Barrel (Oil) is: bbl = bbl (US) × 0.75. For example, to convert 10 Barrel (US) to Barrel (Oil), you would multiply 10 by 0.75.

What is a Barrel (US)?