Kips per square inch to kilobars conversion calculator above calculates how many kilobars are in 'X' kips per square inch (where 'X' is the number of kips per square inch to convert to kilobars). In order to convert a value from kips per square inch to kilobars (from ksi to kbar) simply type the number of ksi to be converted to kbar and then click on the 'convert' button.