Pecks (UK) to bushels (US) converter on this page calculates how many bushels (US) are in 'X' pecks (UK) (where 'X' is the number of pecks (UK) to convert to bushels (US)). In order to convert a value from pecks (UK) to bushels (US) (from pk to bu) type the number of pk to be converted to bu and then click on the 'convert' button.