Instant · Precise · Universal
47 units available
6 categories total
To liters: multiply by 163.659. To UK gallons: multiply by 36. To US barrels: multiply by 1.373.
1 UK barrel = 36 UK gal = 288 UK pt = 5,760 UK fl oz ≈ 163.659 L ≈ 1.637 hL.
For example, 1 Barrel (UK) (bbl (UK)) = 9987.09958 Cubic Inch (in³).
| Barrel (UK) (bbl (UK)) | Cubic Inch (in³) |
|---|---|
| 0.1 | 998.709958 |
| 0.5 | 4993.54979 |
| 1 | 9987.09958 |
| 2 | 19974.19916 |
| 5 | 49935.4979 |
| 10 | 99870.9958 |
| 25 | 249677.4895 |
| 50 | 499354.979 |
| 100 | 998709.958 |
| 500 | 4993549.79 |
| 1000 | 9987099.58 |
The UK (imperial) barrel is a unit of volume equal to 36 imperial gallons, or approximately 163.659 liters.
1 UK barrel = 36 UK gal = 288 UK pt = 5,760 UK fl oz ≈ 163.659 L ≈ 1.637 hL.
To liters: multiply by 163.659. To UK gallons: multiply by 36. To US barrels: multiply by 1.373.
Historical UK brewing trade, legacy contracts and legal references, and traditional measurements in some industries.
The UK barrel (36 imp gal ≈ 164 L) is different from both the US liquid barrel (31.5 US gal ≈ 119 L) and the oil barrel (42 US gal ≈ 159 L).
Confusing UK, US, and oil barrels — they are all different sizes. Always specify the barrel type.
A UK barrel = 36 imperial gallons ≈ 164 liters. Remember: there are at least 3 common barrel sizes — UK, US, and oil.
The cubic inch is an imperial unit of volume equal to the space occupied by a cube one inch on each side.
1 in³ = 16.387064 mL = 16.387064 cm³. There are 1,728 in³ in one cubic foot.
To mL: multiply by 16.387064. To liters: multiply by 0.016387064. To cubic centimeters: multiply by 16.387064.
Engine displacement (classic American V8s measured in cubic inches), small container volumes, and manufacturing specifications.
The iconic Chevrolet 'small block 350' engine has a displacement of 350 cubic inches (5.7 liters). A golf ball is about 2.48 in³.
Confusing cubic inches with fluid ounces — 1 in³ ≈ 0.554 fl oz (US). They are not equivalent.
Think of a standard die (game dice) — it's roughly 1 in³. A cubic inch of water weighs about 0.578 ounces.



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