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