What is a barrel (oil) unit?

A barrel (oil), abbreviated bbl, is a non-SI volume unit used in the petroleum industry equal to exactly 42 U.S. gallons or 158.987294928 liters.

Why convert barrel (oil) to milliliters?

Converting barrel (oil) to milliliters helps express petroleum volumes in smaller, metric units compatible with scientific, medical, and laboratory applications.

Are all barrels the same size?

No, barrel sizes can vary regionally, so it is important to confirm the type of barrel used to ensure accurate conversions.

How to Convert from Barrel (oil) [bbl (oil)] to Milliliter [mL]?

Learn how to convert volume measurements from barrel (oil), a petroleum industry unit, to milliliters, a metric unit used for small liquid quantities in various fields including laboratories and healthcare.

Barrel (oil) [bbl (oil)]

Milliliter [mL]

Please check your input. It must be a valid numeric value.

Barrel (oil) [bbl (oil)] to Milliliter [mL] Conversion Table

Barrel (oil) [bbl (oil)]	Milliliter [mL]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Barrel (oil) [bbl (oil)] to Milliliter [mL] Conversion Table
Barrel (oil) [bbl (oil)]	Milliliter [mL]

Explore More Volume Units Converter

What Is This Tool?

This unit converter facilitates the transformation of volume values from barrel (oil), commonly used in the petroleum sector, into milliliters, a metric unit widely applied in scientific, medical, and everyday liquid measurements.

How to Use This Tool?

Enter the volume value in barrels (oil) you want to convert
Select barrel (oil) as the source unit and milliliters as the target unit
Click the convert button to get the equivalent volume in milliliters
Use the result for refining, scientific calculations, or precise dosing applications

Key Features

Converts barrel (oil) volumes to metric milliliters accurately using a fixed conversion rate
Simple interface ideal for users in petroleum, laboratory, and healthcare fields
Browser-based and accessible online without installation
Supports measurements related to crude oil production, transportation, and inventory management
Useful for integrating petroleum volumes with metric-based liquid volumes

Examples

2 barrels (oil) convert to 317,974.589856 milliliters
0.5 barrel (oil) equals 79,493.647464 milliliters

Common Use Cases

Reporting crude oil production and transportation volumes in metric units
Determining precise fluid volumes for laboratory assays involving oil samples
Converting oil volumes for healthcare dosing and pharmaceutical formulations
Comparing petroleum volumes with metric liquid measurements for research
Calculating storage tank capacities in both barrels and milliliters

Tips & Best Practices

Confirm the type of barrel used to ensure conversion accuracy
Use metric units like milliliters when precise small volume measurements are needed
Consider environmental factors such as temperature and pressure when measuring petroleum volumes
Verify large numeric results when converting from barrel (oil) to milliliters to avoid errors
Utilize this tool for integrated volume communication between petroleum and scientific contexts

Limitations

The large size of a barrel (oil) leads to very large milliliter values, possibly impractical for daily use
Regional variations of barrel definitions may cause inconsistent conversions
Volume measurements can be affected by temperature and pressure changes in petroleum products

Frequently Asked Questions

What is a barrel (oil) unit?: A barrel (oil), abbreviated bbl, is a non-SI volume unit used in the petroleum industry equal to exactly 42 U.S. gallons or 158.987294928 liters.
Why convert barrel (oil) to milliliters?: Converting barrel (oil) to milliliters helps express petroleum volumes in smaller, metric units compatible with scientific, medical, and laboratory applications.
Are all barrels the same size?: No, barrel sizes can vary regionally, so it is important to confirm the type of barrel used to ensure accurate conversions.

Key Terminology

Barrel (oil) [bbl (oil)]: A volume unit in the petroleum industry equal to 42 U.S. gallons or exactly 158.987294928 liters.
Milliliter [mL]: A metric unit of volume equal to one thousandth of a liter or exactly one cubic centimeter.

Quick Knowledge Check

What is the exact volume of one barrel (oil) in liters?

42 liters

158.987294928 liters

100 liters

Which unit is best for measuring small liquid volumes?

Barrel (oil)

Milliliter

Gallon

What should you consider when converting barrels to milliliters?

Regional barrel definitions

Weight of the oil

Color of the oil

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