# Convert Gallons to Forties

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

**Results in Forties:**

## How to Convert Gallons to Forties

To convert a gallon measurement to a forty measurement, multiply the beer volume by the conversion ratio. One gallon is equal to 3.2 forties, so use this simple formula to convert:

The beer volume in forties is equal to the gallons multiplied by 3.2.

**For example,**here's how to convert 5 gallons to forties using the formula above.

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

## Gallons

The US gallon is a standard size equivalent to 128 fl. oz. of beer.

The gallon is a US customary unit of beer volume.

## Forties

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.

## Gallon Measurements and Equivalent Forty Conversions

Gallons | Forties |
---|---|

1 | 3.2 |

2 | 6.4 |

3 | 9.6 |

4 | 12.8 |

5 | 16 |

6 | 19.2 |

7 | 22.4 |

8 | 25.6 |

9 | 28.8 |

10 | 32 |

11 | 35.2 |

12 | 38.4 |

13 | 41.6 |

14 | 44.8 |

15 | 48 |

16 | 51.2 |

17 | 54.4 |

18 | 57.6 |

19 | 60.8 |

20 | 64 |

21 | 67.2 |

22 | 70.4 |

23 | 73.6 |

24 | 76.8 |

25 | 80 |

26 | 83.2 |

27 | 86.4 |

28 | 89.6 |

29 | 92.8 |

30 | 96 |

31 | 99.2 |

32 | 102.4 |

33 | 105.6 |

34 | 108.8 |

35 | 112 |

36 | 115.2 |

37 | 118.4 |

38 | 121.6 |

39 | 124.8 |

40 | 128 |

## More Gallon Beer Volume Conversions

- Convert to Beer Barrels
- 1 gallon is equal to 0.032258 beer barrels
- Convert to Beers
- 1 gallon is equal to 10.666667 beers
- Convert to Bombers
- 1 gallon is equal to 5.818182 bombers
- Convert to Cases
- 1 gallon is equal to 0.444444 cases
- Convert to Growlers
- 1 gallon is equal to 2 growlers
- Convert to Half Barrel Kegs
- 1 gallon is equal to 0.064516 half barrel kegs
- Convert to Quarter Barrel Kegs
- 1 gallon is equal to 0.129032 quarter barrel kegs
- Convert to Liters
- 1 gallon is equal to 3.785414 liters
- Convert to Fluid Ounces
- 1 gallon is equal to 128 fluid ounces
- Convert to Pints
- 1 gallon is equal to 8 pints
- Convert to Quarts
- 1 gallon is equal to 4 quarts
- Convert to Six Packs
- 1 gallon is equal to 1.777778 six packs