Teaspoon (tsp) Converter Calculator
Tablespoons:
0.333
Milliliters:
4.929
Fluid Ounces:
0.167
Understanding Teaspoon Measurements
What is a Teaspoon?
A teaspoon (tsp) is a common volume measurement used in cooking and medicine. In the US customary system, one teaspoon equals exactly 1/3 of a tablespoon or 1/6 of a fluid ounce. For nutrition labeling purposes, one teaspoon is defined as exactly 5 milliliters.
Common Conversions
• 1 teaspoon = 1/3 tablespoon
• 1 teaspoon = 4.929 milliliters
• 1 teaspoon = 0.167 fluid ounces
• 3 teaspoons = 1 tablespoon
Usage Tips
When measuring ingredients, always use proper measuring spoons rather than regular eating utensils for accuracy. Level off dry ingredients with a straight edge for precise measurements. For liquid ingredients, view the measurement at eye level on a flat surface.