Kilopascals to centimeters of mercury converter above calculates how many centimeters of mercury are in 'X' kilopascals (where 'X' is the number of kilopascals to convert to centimeters of mercury). In order to convert a value from kilopascals to centimeters of mercury (from kPa to cmHg) just type the number of kPa to be converted to cmHg and then click on the 'convert' button.