FrombarrelUK
TogalUS

Barrel (UK) to Gallon (US) Converter

Unit Converter

Instant · Precise · Universal

THEME
bbl (UK)

47 units available

6 categories total

How to Convert Barrel (UK) to Gallon (US)

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)) = 43.23419732 Gallon (US) (gal (US)).

Barrel (UK) to Gallon (US) — Common Values

Barrel (UK) (bbl (UK))Gallon (US) (gal (US))
0.14.323419732
0.521.61709866
143.23419732
286.46839464
5216.1709866
10432.3419732
251080.854933
502161.709866
1004323.419732
50021617.09866
100043234.19732

About Barrel (UK) (bbl (UK))

Definition

The UK (imperial) barrel is a unit of volume equal to 36 imperial gallons, or approximately 163.659 liters.

Mathematical Relationship

1 UK barrel = 36 UK gal = 288 UK pt = 5,760 UK fl oz ≈ 163.659 L ≈ 1.637 hL.

Conversion Formula

To liters: multiply by 163.659. To UK gallons: multiply by 36. To US barrels: multiply by 1.373.

Practical Applications

Historical UK brewing trade, legacy contracts and legal references, and traditional measurements in some industries.

Interesting Facts

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).

Common Mistakes

Confusing UK, US, and oil barrels — they are all different sizes. Always specify the barrel type.

Educational Tips

A UK barrel = 36 imperial gallons ≈ 164 liters. Remember: there are at least 3 common barrel sizes — UK, US, and oil.

About Gallon (US) (gal (US))

Definition

The US gallon is a unit of volume equal to 128 US fluid ounces, or approximately 3.785 liters, used for large liquid volumes.

Mathematical Relationship

1 US gal = 4 US qt = 8 US pt = 16 US cups = 128 US fl oz = 3.785411784 L.

Conversion Formula

To liters: multiply by 3.785. To UK gallons: multiply by 0.832674. To cubic meters: multiply by 0.003785.

Practical Applications

Fuel prices ($/gal), milk jugs, water cooler bottles, swimming pool chemicals, and paint quantities.

Interesting Facts

The US gallon is smaller than the UK gallon: 3.785 L vs. 4.546 L. This means UK fuel economy figures look better by number!

Common Mistakes

Confusing US and UK gallons — UK gallons are 20% larger. Fuel economy (mpg) differs significantly between the two systems.

Educational Tips

1 gallon ≈ 3.8 liters ≈ a large milk jug. 4 quarts = 1 gallon. A gallon of water weighs about 8.3 pounds.

Frequently Asked Questions

How do I convert Barrel (UK) to Gallon (US)?
To liters: multiply by 163.659. To UK gallons: multiply by 36. To US barrels: multiply by 1.373.
What is 1 Barrel (UK) in Gallon (US)?
1 Barrel (UK) (bbl (UK)) = 43.23419732 Gallon (US) (gal (US)).
What is a Barrel (UK)?
The UK (imperial) barrel is a unit of volume equal to 36 imperial gallons, or approximately 163.659 liters.
What is a Gallon (US)?
The US gallon is a unit of volume equal to 128 US fluid ounces, or approximately 3.785 liters, used for large liquid volumes.
Where is Barrel (UK) used in everyday life?
Historical UK brewing trade, legacy contracts and legal references, and traditional measurements in some industries.
What are common mistakes when converting Barrel (UK)?
Confusing UK, US, and oil barrels — they are all different sizes. Always specify the barrel type.

Other Volume Conversions

Convert Barrel (UK) to All Volume Units

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