An oil barrel is 42 US gallons.
Oil barrels to Gigaliters Converter — bbl to GL
Convert Oil barrel (bbl) to Gigaliter (GL) using the exact conversion factor (1 oil barrel = 1.589873e-7 gigaliter). See the formula, worked examples, and conversion table.
Oil barrels to Gigaliters converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
Gigaliter is 1000000000 liter units.
Result = input x 0.1589872949 / 1e+6.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Oil barrels to Gigaliters
Oil barrel and Gigaliter appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Specifically: An oil barrel is 42 US gallons, and gigaliter is 1000000000 liter units.
Formula
gigaliters = oil barrels × 1.589873e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 oil barrel equals 0.158987294928 base units, and 1 gigaliter equals 1000000 base units, so dividing one by the other gives the direct oil barrel-to-gigaliter factor of 1.589873e-7.
Simple example
1 bbl × 1.589873e-7 = 1.589873e-7 GL
1 oil barrel = 1.589873e-7 gigaliters.
Real-world example
10 bbl × 1.589873e-7 = 0.0000015899 GL
10 oil barrels = 0.0000015899 gigaliters.
Conversion table
| Oil barrel (bbl) | Gigaliter (GL) |
|---|---|
| 1 bbl | 1.589873e-7 GL |
| 5 bbl | 7.949365e-7 GL |
| 10 bbl | 0.0000015899 GL |
| 25 bbl | 0.0000039747 GL |
| 50 bbl | 0.0000079494 GL |
| 100 bbl | 0.0000158987 GL |
Reverse conversion: Gigaliter to Oil barrel
1.589873e-7 GL × 6289810.77 = 1.000000032 bbl
1.589873e-7 gigaliters = 1.000000032 oil barrels.
oil barrels = gigaliters × 6289810.77043
For a page dedicated to this direction, see Gigaliter to Oil barrel.
Understanding the Oil barrel (bbl)
An oil barrel is 42 US gallons.
Understanding the Gigaliter (GL)
Gigaliter is 1000000000 liter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gigaliters are in 1 oil barrel?
1 oil barrel equals 1.589873e-7 gigaliters, using the exact defined conversion factor rather than an estimate.
How do I convert oil barrel to gigaliter?
Multiply the oil barrel value by 1.589873e-7. The converter above does this instantly to whatever precision you set.
How do I convert gigaliter back to oil barrel?
Use the reverse factor: 1 gigaliter equals 6,289,810.77 oil barrels. You can also use the swap control in the converter above to flip the direction instantly.
What is a oil barrel?
Oil barrel (bbl) is a unit of volume.
What is a gigaliter?
Gigaliter (GL) is a unit of volume.
Is the oil barrel to gigaliter conversion exact?
Yes. Both oil barrel and gigaliter are defined by fixed standards rather than physical artifacts, so the factor of 1.589873e-7 used above is exact to as many digits as you choose to display.