Unit Name carat [international] 1 unit = x carat [international]
carat [international] 1 1
carat [metric] 1 1
gram 0.2 5
metric ton 0.0000002 5000000
ounce 0.0070671 141.5
pound 0.0004409 2268
ton [metric] 0.0000002 5000000