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⚡ Oil Barrels to Imperial Gallons: the quick answer
1 bbl (oil) = 34.9723 gal-uk
1 oil barrel equals 34.9723 imperial gallons
To convert oil barrels to imperial gallons, multiply the value by 34.9723.
To go the other way, multiply imperial gallons by 0.028594 to get oil barrels.
↔ Convert imperial gallons to oil barrels instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per oil barrel) ÷ (cubic meters per imperial gallon).
📊 Oil Barrels to Imperial Gallons conversion table
✏️ Worked examples
Convert 25 oil barrels to imperial gallons
25 bbl (oil) × 34.9723 = 874.308 gal-uk
Try this example →
Convert 250 oil barrels to imperial gallons
250 bbl (oil) × 34.9723 = 8,743.08 gal-uk
Try this example →
📘 About these units
Oil barrel (bbl (oil)). The petroleum barrel is 42 US gallons (158.987 L), the standard unit of oil trading.
Imperial gallon (gal-uk). The imperial gallon is exactly 4.54609 liters, used in the UK and in some Commonwealth countries.
❓ Frequently asked questions
How many imperial gallons are in one oil barrel?
There are 34.9723 imperial gallons in one oil barrel.
How do I convert oil barrels to imperial gallons?
Multiply the number of oil barrels by 34.9723. For example, 10 oil barrels equal 349.723 imperial gallons.
How many oil barrels are in one imperial gallon?
One imperial gallon equals 0.028594 oil barrels.
🔗 More volume conversions
All volume units →