US Troy Weight Units Converter

From:	To:
pound [lb.] ounce [oz.] pennyweight [dwt.] grain [gr.]	pound [lb.] ounce [oz.] pennyweight [dwt.] grain [gr.]
1 \(\left[\mathrm{lb}\right] = 0.3732417216 [kg]\)

The US Troy system was formerly the UK legal system for weighing precious metals and gems. The name is drevied from the twon of Troyes in Northern France, famous in medieval times for its commercial fairs. It is now obsolete except in the USA. Its base unit is the troy pound of 5760 grains which is equal to 0.3732417216 [kg].