Megapascals to newtons per square meter converter above calculates how many newtons per square meter are in 'X' megapascals (where 'X' is the number of megapascals to convert to newtons per square meter). In order to convert a value from megapascals to newtons per square meter (from MPa to N/m²) simply type the number of MPa to be converted to N/m² and then click on the 'convert' button.