Skip to content
RK Calculator
Menu

Forties to US Liquid Pints Converter

Convert forties (40 fl oz) (forty) to US liquid pints (pt), 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.

About valueA number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
About toThe unit you want the answer in. Swap exchanges the two units.
Result
Result
2.5 pt
beer barrels (US, 31 gal)
0.0100806451613 bbl
half-barrel kegs (15.5 gal)
0.0201612903226 ½ bbl keg
quarter-barrel kegs (7.75 gal)
0.0403225806452 ¼ bbl keg
cases (24 × 12 fl oz)
0.138888888889 case
six-packs (6 × 12 fl oz)
0.555555555556 six-pack
growlers (64 fl oz)
0.625 growler
bombers (22 fl oz)
1.81818181818 bomber
beers (12 fl oz can or bottle)
3.33333333333 beer
US gallons
0.3125 gal
US liquid quarts
1.25 qt
US fluid ounces
40 fl oz
liters
1.1829411825 L

1 forty = 2.5 pt

Show the working
  1. 1 forty = 2.5 pt
  2. 1 × 2.5 = 2.5 pt

How to convert forties to us liquid pints

1 forty = 2.5 pt, so multiply by 2.5 to go from forties (40 fl oz) to US liquid pints. Going the other way, 1 pt = 0.4 forty.

pt = forty × 2.5
forty = pt × 0.4

Worked example:

1 forty = 2.5 pt
5 × 2.5 = 12.5 pt

Forties to us liquid pints table

FortiesUS Liquid Pints
1 forty2.5 pt
2 forty5 pt
3 forty7.5 pt
4 forty10 pt
5 forty12.5 pt
6 forty15 pt
7 forty17.5 pt
8 forty20 pt
9 forty22.5 pt
10 forty25 pt
15 forty37.5 pt
20 forty50 pt
25 forty62.5 pt
30 forty75 pt
40 forty100 pt
50 forty125 pt
75 forty187.5 pt
100 forty250 pt
250 forty625 pt
500 forty1,250 pt
1000 forty2,500 pt

About the units

US Liquid Pints (pt)
US liquid pints, a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).

Formula version 0.1.0Reviewed