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