Unit Name pennyweight [troy] 1 unit = x pennyweight [troy]
carat [international] 8 0.125
carat [metric] 8 0.125
gram 1.6 0.625
metric ton 0.0000016 625000
ounce 0.0565371 17.6875
pound 0.0035273 283.5
ton [metric] 0.0000016 625000