Troy ounces to hundredweights (UK) converter above calculates how many hundredweights (UK) are in 'X' troy ounces (where 'X' is the number of troy ounces to convert to hundredweights (UK)). In order to convert a value from troy ounces to hundredweights (UK) (from oz t to cwt) type the number of oz t to be converted to cwt and then click on the 'convert' button.