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