One regular (avoirdupois) ounce converts to 437.5 grains.
There are 480 grains in a troy ounce.
There are approximately 480 grains in 1 ounce of silver.
11/16 ounce is 300.78 grains.
1 troy ounce is 480 grains.
3/4 ounce equals 328.125 grains.
There are approximately 480 grains in one ounce of gold.
Seven ounces = 3,062.5 grains.
There are 480 grains in 1 Troy ounce.
900
One grain is 0.002286 ounces.
Question: How many Drams in a Troy Ounce? Answer: One Dram equals 27.34375 Grains under the "Troy" system. Further, there are 480 Grains in a Troy ounce. Dividing 480 / 27.34375 yields a result of 17.554285. Meaning that there are 17.554285 Drams per Troy Ounce, +/- 0.0000001
0.001 pound water (16 ounce/1 pound)(437.5 grains/1 ounce) = 7 grains ---------------