Convert from Teaspoon [UK] to cup [metric]

Unit Definition (Teaspoon [UK])
The teaspoon is a unit of volume used in food recipes. In Britain, a traditional teaspoonful in the kitchen was equal to 1/8 Imperial fluid ounce or approximately 3.55 milliliters, but the medical teaspoonful was usually 5 milliliters.

Unit Definition (cup [metric])
The cup [metric] is an informal metric unit of volume equal to 250 milliliters, commonly used in recipes in Australia.