Pecks (UK) to fluid drams conversion calculator shown above calculates how many fluid drams are in 'X' pecks (UK) (where 'X' is the number of pecks (UK) to convert to fluid drams). In order to convert a value from pecks (UK) to fluid drams (from pk to fl dr) type the number of pk to be converted to fl dr and then click on the 'convert' button.