Newtons per square meter to centibars conversion calculator shown above calculates how many centibars are in 'X' newtons per square meter (where 'X' is the number of newtons per square meter to convert to centibars). In order to convert a value from newtons per square meter to centibars (from N/m² to cbar) just type the number of N/m² to be converted to cbar and then click on the 'convert' button.