Tons (register) to pints (UK) converter above calculates how many pints (UK) are in 'X' tons (register) (where 'X' is the number of tons (register) to convert to pints (UK)). In order to convert a value from tons (register) to pints (UK) (from RT to pt) simply type the number of RT to be converted to pt and then click on the 'convert' button.