Teaspoons (UK) to cubic centimeters converter above calculates how many cubic centimeters are in 'X' teaspoons (UK) (where 'X' is the number of teaspoons (UK) to convert to cubic centimeters). In order to convert a value from teaspoons (UK) to cubic centimeters (from tsp to cm³) just type the number of tsp to be converted to cm³ and then click on the 'convert' button.