Ounces to drams conversion factor is 16. To find out how many drams in ounces, multiply the ounce value by 16.
1 Ounce = 16 Drams
Ounce is an imperial and US Customary mass unit. 1 Ounce is equal to 16 drams (dr). The abbreviation is "oz".
Dram is a US Customary system unit of mass. 1 Dram is equal to 0.0625 ounce (oz). The abbreviation is "dr".