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⚡ Oil Barrels to Cubic Inches: the quick answer
1 bbl (oil) = 9,702 in³
1 oil barrel equals 9,702 cubic inches
To convert oil barrels to cubic inches, multiply the value by 9,702.
To go the other way, multiply cubic inches by 0.000103072 to get oil barrels.
↔ Convert cubic inches 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 cubic inch).
📊 Oil Barrels to Cubic Inches conversion table
✏️ Worked examples
Convert 25 oil barrels to cubic inches
25 bbl (oil) × 9,702 = 242,550 in³
Try this example →
Convert 250 oil barrels to cubic inches
250 bbl (oil) × 9,702 = 2,425,500 in³
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.
Cubic inch (in³). A cubic inch is 16.387 mL, used for engine displacement in the US.
❓ Frequently asked questions
How many cubic inches are in one oil barrel?
There are 9,702 cubic inches in one oil barrel.
How do I convert oil barrels to cubic inches?
Multiply the number of oil barrels by 9,702. For example, 10 oil barrels equal 97,020 cubic inches.
How many oil barrels are in one cubic inch?
One cubic inch equals 0.000103072 oil barrels.
🔗 More volume conversions
All volume units →