Half-barrel Kegs to US Gallons Converter
Convert half-barrel kegs (15.5 gal) (½ bbl keg) to US gallons (gal), 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 ½ bbl keg = 15.5 gal
- 1 × 15.5 = 15.5 gal
How to convert half-barrel kegs to us gallons
1 ½ bbl keg = 15.5 gal, so multiply by 15.5 to go from half-barrel kegs (15.5 gal) to US gallons. Going the other way, 1 gal = 0.0645161290323 ½ bbl keg.
gal = ½ bbl keg × 15.5 ½ bbl keg = gal × 0.0645161290323
Worked example:
1 ½ bbl keg = 15.5 gal 5 × 15.5 = 77.5 gal
Half-barrel Kegs to us gallons table
| Half-barrel Kegs | US Gallons |
|---|---|
| 1 ½ bbl keg | 15.5 gal |
| 2 ½ bbl keg | 31 gal |
| 3 ½ bbl keg | 46.5 gal |
| 4 ½ bbl keg | 62 gal |
| 5 ½ bbl keg | 77.5 gal |
| 6 ½ bbl keg | 93 gal |
| 7 ½ bbl keg | 108.5 gal |
| 8 ½ bbl keg | 124 gal |
| 9 ½ bbl keg | 139.5 gal |
| 10 ½ bbl keg | 155 gal |
| 15 ½ bbl keg | 232.5 gal |
| 20 ½ bbl keg | 310 gal |
| 25 ½ bbl keg | 387.5 gal |
| 30 ½ bbl keg | 465 gal |
| 40 ½ bbl keg | 620 gal |
| 50 ½ bbl keg | 775 gal |
| 75 ½ bbl keg | 1,162.5 gal |
| 100 ½ bbl keg | 1,550 gal |
| 250 ½ bbl keg | 3,875 gal |
| 500 ½ bbl keg | 7,750 gal |
| 1000 ½ bbl keg | 15,500 gal |
About the units
- Half-barrel Kegs (½ bbl keg)
- Half-barrel kegs (15.5 gal), 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.
- US Gallons (gal)
- US gallons, a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).
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