Cubic inches (in³) to Barrels (bbl) Conversion
Cubic inches
The cubic inch is a unit of volume in the US customary and imperial systems equal to exactly 16.387 mL (the cube of 2.54 cm). Engine displacement in the United States is traditionally expressed in cubic inches: a 350 cubic inch V8 engine. It is also used in packaging, woodworking, and small industrial parts specifications.
Barrels
The US oil barrel is a unit of volume equal to exactly 42 US gallons (approximately 158.987 litres), adopted as the standard unit for crude oil and petroleum products in the global energy industry. Crude oil prices are universally quoted in US dollars per barrel (bbl), and global production statistics are expressed in millions of barrels per day (Mb/d). The 42-gallon oil barrel standard was established in the Pennsylvania oil fields in the 1860s.
| Cubic inches (in³) | Barrels (bbl) |
|---|---|
| 0.1 in³ | 0.0000103 bbl |
| 1 in³ | 0.000103 bbl |
| 2 in³ | 0.000206 bbl |
| 3 in³ | 0.000309 bbl |
| 5 in³ | 0.000515 bbl |
| 10 in³ | 0.00103 bbl |
| 20 in³ | 0.00206 bbl |
| 30 in³ | 0.00309 bbl |
| 50 in³ | 0.00515 bbl |
| 100 in³ | 0.0103 bbl |
| 1000 in³ | 0.1031 bbl |
Frequently Asked Questions (FAQ)
How many barrels are in 1 cubic inches?
1 cubic inches (in³) is exactly 0.000103 barrels (bbl).
How do I convert cubic inches to barrels?
Multiply the value in cubic inches by 0.000103 to get the result in barrels. Or use the converter above — type any number and see the result instantly.