Quarts (US liquid) to teaspoons (US) converter on this page calculates how many teaspoons (US) are in 'X' quarts (US liquid) (where 'X' is the number of quarts (US liquid) to convert to teaspoons (US)). In order to convert a value from quarts (US liquid) to teaspoons (US) (from qt to tsp) just type the number of qt to be converted to tsp and then click on the 'convert' button.