Tablespoons (FDA) to cups (metric) conversion calculator above calculates how many cups (metric) are in 'X' tablespoons (FDA) (where 'X' is the number of tablespoons (FDA) to convert to cups (metric)). In order to convert a value from tablespoons (FDA) to cups (metric) just type the number of tbsp to be converted to cups (metric) and then click on the 'convert' button.