Gills (US) to teaspoons (metric) converter above calculates how many teaspoons (metric) are in 'X' gills (US) (where 'X' is the number of gills (US) to convert to teaspoons (metric)). In order to convert a value from gills (US) to teaspoons (metric) type the number of gills (US) to be converted to tsp and then click on the 'convert' button.