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