Quarts (UK) to tons (displacement) conversion calculator above calculates how many tons (displacement) are in 'X' quarts (UK) (where 'X' is the number of quarts (UK) to convert to tons (displacement)). In order to convert a value from quarts (UK) to tons (displacement) (from qt to DT) just type the number of qt to be converted to DT and then click on the 'convert' button.