Beers to Forties Converter
Convert beers (12 fl oz can or bottle) (beer) to forties (40 fl oz) (forty), 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 beer = 0.3 forty
- 1 × 0.3 = 0.3 forty
How to convert beers to forties
1 beer = 0.3 forty, so multiply by 0.3 to go from beers (12 fl oz can or bottle) to forties (40 fl oz). Going the other way, 1 forty = 3.33333333333 beer.
forty = beer × 0.3 beer = forty × 3.33333333333
Worked example:
1 beer = 0.3 forty 5 × 0.3 = 1.5 forty
Beers to forties table
| Beers | Forties |
|---|---|
| 1 beer | 0.3 forty |
| 2 beer | 0.6 forty |
| 3 beer | 0.9 forty |
| 4 beer | 1.2 forty |
| 5 beer | 1.5 forty |
| 6 beer | 1.8 forty |
| 7 beer | 2.1 forty |
| 8 beer | 2.4 forty |
| 9 beer | 2.7 forty |
| 10 beer | 3 forty |
| 15 beer | 4.5 forty |
| 20 beer | 6 forty |
| 25 beer | 7.5 forty |
| 30 beer | 9 forty |
| 40 beer | 12 forty |
| 50 beer | 15 forty |
| 75 beer | 22.5 forty |
| 100 beer | 30 forty |
| 250 beer | 75 forty |
| 500 beer | 150 forty |
| 1000 beer | 300 forty |
About the units
- Beers (beer)
- Beers (12 fl oz can or bottle), 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.
- 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.