Hectoliter to Imperial gallon
hl
imp gal
Conversion History
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Quick Reference Table (Hectoliter to Imperial gallon)
| Hectoliter (hl) | Imperial gallon (imp gal) |
|---|---|
| 0.5 | 10.99846241499999362453 |
| 1 | 21.99692482999998724905 |
| 5 | 109.98462414999993624526 |
| 10 | 219.96924829999987249053 |
| 50 | 1,099.84624149999936245263 |
| 100 | 2,199.69248299999872490526 |
| 500 | 10,998.4624149999936245263 |
About Hectoliter (hl)
A hectoliter (hL) is 100 liters, the standard unit of volume in the brewing, winemaking, and petroleum industries. Beer production is measured in hectoliters worldwide: a microbrewery might produce 500 hL per year, while a major brewery produces millions. Wine harvests and grape yields are reported in hL per hectare. Fuel depot capacities and tanker truck volumes are commonly expressed in hectoliters across Europe. One hectoliter of water has a mass of 100 kg.
A standard 50-liter beer keg = 0.5 hL. A microbrewery defines its annual output in hundreds of hL.
About Imperial gallon (imp gal)
The imperial gallon is a unit of volume defined as exactly 4.54609 liters, used in the United Kingdom, Canada, and some Commonwealth nations. It is approximately 20% larger than the US liquid gallon. Fuel economy in the UK is expressed in miles per imperial gallon. The imperial gallon divides into 8 imperial pints, each of 568 mL. The UK officially metricated fuel sales to liters in the 1980s–1990s, but miles per imperial gallon remains the legal unit for new car fuel economy labels.
UK car fuel economy figures are expressed in miles per imperial gallon. One imperial gallon equals 8 standard UK pints of beer.
Hectoliter – Frequently Asked Questions
What is a hectoliter?
A hectoliter (hL) equals 100 liters. It is the standard unit of volume in beer and wine production, and is widely used in petroleum and agricultural chemical industries across Europe.
Why is beer measured in hectoliters?
Breweries adopted the hectoliter as a convenient production unit — large enough to avoid unwieldy numbers at industrial scale. A craft brewery producing 1,000 hL per year makes roughly 200,000 500-mL bottles.
How many hectoliters are in a standard beer keg?
A US half-barrel keg holds 58.7 liters ≈ 0.587 hL. A European 50-liter keg = 0.5 hL. A US quarter-barrel keg = 0.293 hL.
How is wine production measured in hectoliters?
Vineyard yields are reported in hectoliters per hectare (hL/ha). A typical quality wine yield is 30–50 hL/ha. National wine production statistics are expressed in millions of hectoliters.
How many hectoliters are in a cubic meter?
One cubic meter equals exactly 10 hectoliters (1 m³ = 1,000 L = 10 hL).
Imperial gallon – Frequently Asked Questions
How many liters are in an imperial gallon?
One imperial gallon is defined as exactly 4.54609 liters — approximately 20% more than the US liquid gallon (3.785 L).
Does the UK still use gallons?
The UK switched fuel sales to liters in the 1990s. However, miles per gallon (imperial) remains the legal unit for car fuel economy on new vehicle labels. Road speed is in mph and distances are in miles, so imperial gallons remain embedded in UK motoring.
How does UK MPG differ from US MPG?
UK MPG uses the imperial gallon (4.546 L); US MPG uses the US gallon (3.785 L). Multiply UK MPG by 0.832 to get US MPG. A car rated 40 UK MPG ≈ 33 US MPG.
How many pints are in an imperial gallon?
There are exactly 8 imperial pints in one imperial gallon. Each imperial pint is 568 mL, compared to 473 mL for a US pint.
Is the imperial gallon still used in Canada?
Canada officially metricated in the 1970s and fuel is sold in liters. However, some older Canadians and certain agricultural contexts still reference imperial gallons informally. Canadian and UK imperial gallons are identical (4.54609 L).