Hundredweights (US) to metric tons conversion calculator above calculates how many metric tons are in 'X' hundredweights (US) (where 'X' is the number of hundredweights (US) to convert to metric tons). In order to convert a value from hundredweights (US) to metric tons (from cwt to t) type the number of cwt to be converted to t and then click on the 'convert' button.