Barrel (Oil) to Cubic Inch Converter

Volume Converter

40 units available

Decimals:

From

To

9,702

1 bbl = 9,702 in³

Formula:

in³ = bbl × 9,702

With your value: 1 bbl = 9,702 in³

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 Cubic Inch conversions

2 bbl to in³ 3 bbl to in³ 4 bbl to in³ 5 bbl to in³ 6 bbl to in³ 7 bbl to in³ 8 bbl to in³

Barrel (Oil) to Cubic Inch Conversion Table

Barrel (Oil) (bbl)	Cubic Inch (in³)
0.5	4,851
1	9,702
2	19,404
5	48,510
10	97,020
15	145,530
20	194,040
25	242,550
50	485,100
100	970,200
250	2,425,500
500	4,851,000
1000	9,702,000

Cubic Inch to Barrel (Oil) Conversion Table

Cubic Inch (in³)	Barrel (Oil) (bbl)
0.5	5.153577e-5
1	0.000103
2	0.000206
5	0.000515
10	0.001031
15	0.001546
20	0.002061
25	0.002577
50	0.005154
100	0.010307
250	0.025768
500	0.051536
1000	0.103072

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

Cubic Inch (in³)

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 Cubic Inch

To convert from Barrel (Oil) (bbl) to Cubic Inch (in³), multiply the value by 9,702.

Formula: in³ = bbl × 9,702

Reverse: bbl = in³ × 0.0001030715

Step-by-Step Example

Start with your value in Barrel (Oil). For example: 5 bbl
Multiply by the conversion factor: 5 x 9,702
The result is: 48,510 in³

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 Cubic Inch

The cubic inch (in³) is a unit of volume and capacity. One cubic inch equals 0.016387064 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 Cubic Inch are in 1 Barrel (Oil)?

There are exactly 9,702 Cubic Inch in 1 Barrel (Oil). This means the conversion factor from Barrel (Oil) to Cubic Inch is 9,702.

What is the formula to convert Barrel (Oil) to Cubic Inch?

The formula to convert Barrel (Oil) to Cubic Inch is: in³ = bbl × 9,702. For example, to convert 10 Barrel (Oil) to Cubic Inch, you would multiply 10 by 9,702.

What is a Barrel (Oil)?