8 fluid drams per fluid ounce.
A dram is 1/16 of an ounce. One ounce is 7.292 drams.
There are 8 drams in 1 ounce, so half an ounce would contain 4 drams.
1-(one) imperial fluid ounce is = to 8-(eight) imperial fluid drams. AS is the same in US fluid Ounces and Drams.
1 fluid ounce is 8 fluid drams.
28.3495 grams = 1 ounce
Four drams is 0.25 (1/4) ounce.
4 drams equals 1/4 ounce. There are 16 drams to an ounce.
Actually that would drams to the ounce. 16 drams to 1 ounce. That's correct for weight (av.), I believe. However, for a fluid dram, the number is 8 drams to the ounce. For example, specialtybottle.com advertises a vial at "10 dram (1.25oz) Vial w/ cork" . Perverse isn't it?
There are 20 drams in 2.5 ounces.
1 US fluid ounce = 2 US tablespoons
1 ounce = 16 drams16 ounces = 256 drams