Cubic inches (in³) to UK 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.
UK barrels
The UK imperial barrel is a unit of volume equal to exactly 36 imperial gallons (approximately 163.659 litres), used historically in British trade and brewing. It is larger than the US oil barrel (158.99 L) and the US liquid barrel (119.24 L). While largely replaced by metric units in the UK, the imperial barrel remains a reference unit in traditional brewing contexts and historical trade documentation.
| Cubic inches (in³) | UK barrels (bbl) |
|---|---|
| 0.1 in³ | 0.00001 bbl |
| 1 in³ | 0.0001 bbl |
| 2 in³ | 0.0002 bbl |
| 3 in³ | 0.0003 bbl |
| 5 in³ | 0.000501 bbl |
| 10 in³ | 0.001 bbl |
| 20 in³ | 0.002 bbl |
| 30 in³ | 0.003 bbl |
| 50 in³ | 0.00501 bbl |
| 100 in³ | 0.01 bbl |
| 1000 in³ | 0.1001 bbl |
Frequently Asked Questions (FAQ)
How many UK barrels are in 1 cubic inches?
1 cubic inches (in³) is exactly 0.0001 UK barrels (bbl).
How do I convert cubic inches to UK barrels?
Multiply the value in cubic inches by 0.0001 to get the result in UK barrels. Or use the converter above — type any number and see the result instantly.