Mass

The SI unit of mass is kg (kilogram). Other units are:

1 g= 0.001 kg
1 t (metric ton)= 1 ton= 1000 kg
1 lbm (pound mass)= 0.453 kg
1 slug= 14.594 kg
1 U.K.ton (long ton)= 1016.05 kg
1 U.S.ton (short ton)= 907.185kg