How do I convert Tablespoon (US) to Teaspoon (US)?

Multiply the value in tbsp by 3.000008115 to get the result in tsp. For example, 10 tbsp × 3.000008115 = 30.00008115 tsp.

How many tsp are in a tbsp?

There are 3.000008115 tsp in one tbsp.

Is this converter free and private?

Yes. This converter is free to use with no registration, and the conversion runs entirely in your browser — your values are never uploaded.

Tablespoons to Teaspoons Converter (tbsp to tsp)

Convert Tablespoon (US) to Teaspoon (US) instantly — type a value in either box and both update. Free, private, runs in your browser.

Whether you are scaling small recipe measures between spoons, converting Tablespoon (US) to Teaspoon (US) by hand is easy to get wrong. This free converter gives you an instant, exact answer — 1 tbsp = 3.000008115 tsp — and runs entirely in your browser.

How to convert Tablespoon (US) to Teaspoon (US)

To convert a value from tbsp to tsp, multiply it by the conversion factor 3.000008115. For example: 15.00004058 tsp equals 5 × 3.000008115, and 150.0004058 tsp equals 50 × 3.000008115.

Going the other way, use the Teaspoon (US) to Tablespoon (US) converter.

Tablespoon (US) to Teaspoon (US) conversion table

Tablespoon (US) (tbsp)	Teaspoon (US) (tsp)
1	3.000008115
2	6.000016231
5	15.00004058
10	30.00008115
20	60.00016231
50	150.0004058
100	300.0008115

Other volume conversions

Why use the HandyTools converter

Most unit converters upload your values to a server or bury you in ads. HandyTools performs the tbsp-to-tsp conversion locally on your device with instant bidirectional results — type in either box and both update at once. There is nothing to install, nothing to sign up for, and your numbers never leave your browser.