Troy pennyweights to Zeptograms conversion
Enter troy pennyweights value you wish to convert:
Troy pennyweights conversion
Pennyweight is a unit of mass that is commonly used in the valuation and measurement of precious metals. Pennyweight is defined as 24 grains.
1 pennyweight = 24 grains = 1/20 troy ounce
Zeptogram is a prefixed form used to denote sub multiples of gram.
1 zeptogram = 10-21 gram