The troy weight system is used with precious metals such as gold and platinum.
|
Unit
|
Measurement
|
Grams
|
|
grain
|
|
0.06479891
|
|
pennyweight (dwt)
|
24 grains
|
1.55517384
|
|
troy ounce (oz t)
|
20 pennyweights or 480 grains
|
31.1034768
|
|
troy pound
|
12 troy ounces or 5,760 grains
|
373.241722
|
1 troy ounce is approximately 1.1 ounce (ounce = 28.35 grams).
1 grain equals 20 mites.
1 mite equals 24 droits.
1 droit is 20 perits.
|
Unit
|
Measurement
|
Grams
|
|
grain
|
|
0.06479891
|
|
pennyweight (dwt)
|
24 grains
|
1.55517384
|
|
troy ounce (oz t)
|
20 pennyweights or 480 grains
|
31.1034768
|
|
troy pound
|
12 troy ounces or 5,760 grains
|
373.241722
|
1 troy ounce is approximately 1.1 ounce (ounce = 28.35 grams).
1 grain equals 20 mites.
1 mite equals 24 droits.
1 droit is 20 perits.
