What are the most common Mass and Weight Conversion Factors?

To Obtain mggkgoz*lb*ton (short, US)ton (long, metric)
Multiply By
mg--0.0010.000013.5274x10-52.2046X10-81.102X10-81x10-9
g1000--0.0010.03527400.00220461.102x10-81x10-6
kg1,000,0001000--35.273922.20462260.00110231x10-3
oz*28,349.528.349520.0283495--0.06253.125x10-62.83x10-6
lb*453,592453.592370.453592416--0.00054.535x10-4
ton (short, US)9.07185x106907.185907.1847432,0002000--0.907
ton (long, metric)1x1081x106100035,27422051.102--

* avoirdupois