Convert Tablespoons to Teaspoons

Converting Tablespoons (tbsp) to Teaspoons (tsp) is a common task in volume measurements. Volume conversions help when following recipes, measuring liquids, or comparing container sizes across US customary and metric units.

To convert, multiply the tablespoons value by 3.00001. Written as an equation: tsp = tbsp × 3.00001.

One tablespoons equals approximately 3.000008 tsp. This means you can multiply any tbsp value by 3.000008 to get the equivalent in tsp.

Worked example: 25 tbsp = 75.000203 tsp. Enter your own value in the converter above for instant results.

Common mistake: US and UK gallons differ in size, so always check which gallon standard a recipe or specification uses before converting.

Bookmark this page for quick tbsp to tsp conversions, or use the swap button to reverse the direction and convert tsp back to tbsp.