Unit Name stone 1 unit = x stone
carat [international] 31751.5 0.0000315
carat [metric] 31751.5 0.0000315
gram 6350.3 0.0001575
metric ton 0.0063503 157.4728753
ounce 224.3922261 0.0044565
pound 13.9997795 0.0714297
ton [metric] 0.0063503 157.4728753