Question: 1/2 t is how many tsp?
Answer: Tablespoons to Teaspoons Conversion 1 Tablespoon (tbsp) is equal to 3 teaspoons (tsp). To convert tablespoons to teaspoons, multiply the tablespoon value by 3. For example, to find out how many teaspoons in a tablespoon and a half, multiply 1.5 by 3, that makes 4.5 tsp is 1.5 tbsp.