Forties to Beer Barrels Converter
Convert forties (40 fl oz) (forty) to beer barrels (US, 31 gal) (bbl), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an amount of beer, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 forty = 0.0100806451613 bbl
- 1 × 0.0100806451613 = 0.0100806451613 bbl
How to convert forties to beer barrels
1 forty = 0.0100806451613 bbl, so multiply by 0.0100806451613 to go from forties (40 fl oz) to beer barrels (US, 31 gal). Going the other way, 1 bbl = 99.2 forty.
bbl = forty × 0.0100806451613 forty = bbl × 99.2
Worked example:
1 forty = 0.0100806451613 bbl 5 × 0.0100806451613 = 0.0504032258065 bbl
Forties to beer barrels table
| Forties | Beer Barrels |
|---|---|
| 1 forty | 0.0100806451613 bbl |
| 2 forty | 0.0201612903226 bbl |
| 3 forty | 0.0302419354839 bbl |
| 4 forty | 0.0403225806452 bbl |
| 5 forty | 0.0504032258065 bbl |
| 6 forty | 0.0604838709677 bbl |
| 7 forty | 0.070564516129 bbl |
| 8 forty | 0.0806451612903 bbl |
| 9 forty | 0.0907258064516 bbl |
| 10 forty | 0.100806451613 bbl |
| 15 forty | 0.151209677419 bbl |
| 20 forty | 0.201612903226 bbl |
| 25 forty | 0.252016129032 bbl |
| 30 forty | 0.302419354839 bbl |
| 40 forty | 0.403225806452 bbl |
| 50 forty | 0.504032258065 bbl |
| 75 forty | 0.756048387097 bbl |
| 100 forty | 1.00806451613 bbl |
| 250 forty | 2.52016129032 bbl |
| 500 forty | 5.04032258065 bbl |
| 1000 forty | 10.0806451613 bbl |
About the units
- Forties (forty)
- Forties (40 fl oz), a US customary unit. Definition: Common US beer package sizes: 12 fl oz can or bottle, 22 fl oz bomber, 40 fl oz 'forty', 64 fl oz growler; kegs as fractions of the 31-gallon barrel.
- Beer Barrels (bbl)
- Beer barrels (US, 31 gal), a US customary unit. Definition: 27 CFR 25.11 (US TTB): a barrel of beer is 31 US gallons.
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