how many cups is one teaspoon
There are 0.020833333335798 cup in a teaspoon. 1 Teaspoon is equal to 0.020833333335798 Cup. 1 tsp = 0.020833333335798 cup. A teaspoon as a volume measuring unit is widely used in cooking, pharmaceutical medicine, and some other areas. A teaspoon is a very convenient unit of volume used since the middle of the 17th century.