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