Convert Tablespoons to Teaspoons

The tbsp-to-tsp conversion appears often when working with cooking data across different unit systems. Cooking conversions bridge volume and weight, which matters because ingredients like flour and sugar have different densities even when measured in the same cup.

To convert, multiply the tablespoons value by 3. Written as an equation: tsp = tbsp × 3.

One tablespoons equals approximately 3 tsp. This means you can multiply any tbsp value by 3 to get the equivalent in tsp.

Worked example: 100 tbsp = 300 tsp. Enter your own value in the converter above for instant results.

Common mistake: Do not assume one cup of every ingredient weighs the same — a cup of flour and a cup of sugar have very different masses.

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