Barrel (Oil) to Milliliter Converter
Convert Barrel (Oil) (bbl) to Milliliter (mL) instantly. 1 bbl = 158,987.294928 mL.
Volume Converter
40 units available
1 bbl = 158,987.294928 mL
Formula:
mL = bbl × 158,987.294928With your value: 1 bbl = 158,987.294928 mL
How big is that?
Everyday references on a logarithmic scale, all expressed in barrel (oil) so you can sanity-check the result.
Other Barrel (Oil) to Milliliter conversions
Barrel (Oil) to Milliliter Conversion Table
| Barrel (Oil) (bbl) | Milliliter (mL) |
|---|---|
| 0.5 | 79,493.647464 |
| 1 | 158,987.294928 |
| 2 | 317,974.589856 |
| 5 | 794,936.47464 |
| 10 | 1,589,872.94928 |
| 15 | 2,384,809.42392 |
| 20 | 3,179,745.89856 |
| 25 | 3,974,682.3732 |
| 50 | 7,949,364.7464 |
| 100 | 15,898,729.4928 |
| 250 | 39,746,823.732 |
| 500 | 79,493,647.464 |
| 1000 | 158,987,294.928 |
Milliliter to Barrel (Oil) Conversion Table
| Milliliter (mL) | Barrel (Oil) (bbl) |
|---|---|
| 0.5 | 3.144905e-6 |
| 1 | 6.289811e-6 |
| 2 | 1.257962e-5 |
| 5 | 3.144905e-5 |
| 10 | 6.289811e-5 |
| 15 | 9.434716e-5 |
| 20 | 0.000126 |
| 25 | 0.000157 |
| 50 | 0.000314 |
| 100 | 0.000629 |
| 250 | 0.001572 |
| 500 | 0.003145 |
| 1000 | 0.00629 |
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
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
Milliliter (mL)
Volume
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 Milliliter
To convert from Barrel (Oil) (bbl) to Milliliter (mL), multiply the value by 158,987.294928.
Formula: mL = bbl × 158,987.294928
Reverse: bbl = mL × 0.0000062898
Step-by-Step Example
- Start with your value in Barrel (Oil). For example: 5 bbl
- Multiply by the conversion factor: 5 x 158,987.294928
- The result is: 794,936.47464 mL
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 Milliliter
The milliliter equals one thousandth of a liter and is used for small liquid measurements.
Common uses: medicine dosage, cooking, chemistry.
Frequently Asked Questions
How many Milliliter are in 1 Barrel (Oil)?
There are exactly 158,987.294928 Milliliter in 1 Barrel (Oil). This means the conversion factor from Barrel (Oil) to Milliliter is 158,987.294928.
What is the formula to convert Barrel (Oil) to Milliliter?
The formula to convert Barrel (Oil) to Milliliter is: mL = bbl × 158,987.294928. For example, to convert 10 Barrel (Oil) to Milliliter, you would multiply 10 by 158,987.294928.
What is a Barrel (Oil)?
The oil barrel equals 42 US gallons (about 158.987 litres) and is the global pricing unit for crude petroleum.
What is a Milliliter?
The milliliter equals one thousandth of a liter and is used for small liquid measurements.
What are the common uses of Barrel (Oil)?
The Barrel (Oil) is commonly used in crude oil pricing, energy statistics.
Related Volume Conversions
Cite this page
UnitConvertLab. (2026). Barrel (Oil) to Milliliter converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/barrel_oil-to-milliliter