Instant · Precise · Universal
47 units available
6 categories total
For example, 1 Petaliter (PL) = 6.110257e+12 Barrel (UK) (bbl (UK)).
| Petaliter (PL) | Barrel (UK) (bbl (UK)) |
|---|---|
| 0.1 | 611025689700 |
| 0.5 | 3.055128e+12 |
| 1 | 6.110257e+12 |
| 2 | 1.222051e+13 |
| 5 | 3.055128e+13 |
| 10 | 6.110257e+13 |
| 25 | 1.527564e+14 |
| 50 | 3.055128e+14 |
| 100 | 6.110257e+14 |
| 500 | 3.055128e+15 |
| 1000 | 6.110257e+15 |
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.



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