swap_horiz Need teaspoons to tablespoons instead?

10 Tablespoons to Teaspoons

10 tablespoons is 30 teaspoons. See the step-by-step breakdown and reference table below, or try a different value in the calculator.

10 tbsp = 30 tsp
tbsp × 3 = tsp
Try: 5 tbsp to tsp 9 tbsp to tsp 11 tbsp to tsp 15 tbsp to tsp
10 tbsp is also
10 tbsp = 0.1479 L 10 tbsp = 0.0391 gal 10 tbsp = 147.87 mL 10 tbsp = 0.625 cup 10 tbsp = 5 fl oz 10 tbsp = 0.3125 pt 10 tbsp = 0.1563 qt
tbsp
30 tsp

Formula and Step-by-Step

tbsp × 3 = tsp
  1. Start with 10 tbsp
  2. Multiply by 3: 10 × 3 = 30
  3. Result: 10 tbsp = 30 tsp

Since 1 tablespoon equals 3 teaspoons, multiply any tablespoon value by 3 to convert.

Other Tablespoon to Teaspoon Values

Tablespoons (tbsp) Teaspoons (tsp)
1 tbsp 3 tsp
2 tbsp 6 tsp
5 tbsp 15 tsp
10 tbsp 30 tsp
15 tbsp 45 tsp
20 tbsp 60 tsp
25 tbsp 75 tsp
50 tbsp 150 tsp
75 tbsp 225 tsp
100 tbsp 300 tsp
250 tbsp 750 tsp
500 tbsp 1,500 tsp
1,000 tbsp 3,000 tsp
calculate Tablespoon to Teaspoon Converter swap_horiz Teaspoon to Tablespoon Converter functions Tablespoon to Teaspoon Formula water_drop All Volume / Capacity Conversions

Frequently Asked Questions

10 tablespoons equals 30 teaspoons.
The formula is: tbsp × 3 = tsp. See the tbsp to tsp formula page for worked examples.
Use the teaspoons to tablespoons converter. The reverse formula is: tsp ÷ 3 = tbsp.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (tbsp × 3 = tsp) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026