Beers to Forties Converter

Enter the beer volume in beers below to get the value converted to forties.

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Result in Forties:

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1 beer = 0.3 forties

Do you want to convert forties to beers?

How to Convert Beers to Forties

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Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications.

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To convert a measurement in beers to a measurement in forties, multiply the beer volume by the following conversion ratio: 0.3 forties/beer.

Since one beer is equal to 0.3 forties, you can use this simple formula to convert:

forties = beers × 0.3

The beer volume in forties is equal to the beer volume in beers multiplied by 0.3.

For example, here's how to convert 5 beers to forties using the formula above.
forties = (5 beers × 0.3) = 1.5 forties

How Many Forties Are in a Beer?

There are 0.3 forties in a beer, which is why we use this value in the formula above.

1 beers = 0.3 forties

Beers and forties are both units used to measure beer volume. Keep reading to learn more about each unit of measure.

What Is a Beer?

The standard beer in the US is 12 fl. oz. and is often distributed in a bottle or can, however aluminum bottles are rising in popularity. There are various other bottle and can sizes, such as the bomber or forty. Beer bottles are available in several shapes, ranging from the stubby to the long-neck.

The beer is a US customary unit of beer volume.

Learn more about beers.

What Is a Forty?

The forty is a US standard size bottle containing a 40 fl. oz. of beer. This size bottle is commonly associated with lower quality beer, but that is not always the case.

The forty is a US customary unit of beer volume.

Learn more about forties.

Beer to Forty Conversion Table

Table showing various beer measurements converted to forties.
Beers Forties
1 0.3
2 0.6
3 0.9
4 1.2
5 1.5
6 1.8
7 2.1
8 2.4
9 2.7
10 3
11 3.3
12 3.6
13 3.9
14 4.2
15 4.5
16 4.8
17 5.1
18 5.4
19 5.7
20 6
21 6.3
22 6.6
23 6.9
24 7.2
25 7.5
26 7.8
27 8.1
28 8.4
29 8.7
30 9
31 9.3
32 9.6
33 9.9
34 10.2
35 10.5
36 10.8
37 11.1
38 11.4
39 11.7
40 12

More Beer & Forty Conversions