Convert teaspoons to tablespoons

1 tsp=0.333tbsp

Use the converter below to change any teaspoons value into tablespoons instantly — with formula, conversion table, and real-world examples.

You have

Equals

0.33304

Conversion formula

Forward

tablespoons = teaspoons × 0.333

Reverse

teaspoons = tablespoons × 3.00269

Example: 10 tsp × 0.333 = 3.33035 tbsp.

About both units

From

Teaspoon

tsp

The teaspoon equals 4.929 ml in the US, rounded to 5 ml in most recipes and on medication labels. The relationship 3 teaspoons = 1 tablespoon is universal across US, UK and metric systems. Precision medicine and small-volume cooking rely on teaspoons.

Real-world: 1 teaspoon of sugar = 4 g = 16 calories. Salt in a recipe often ½ to 1 tsp per 500 g food.

Read full teaspoon reference →

Tablespoon

tbsp

The US tablespoon equals 14.8 ml (sometimes rounded to 15 ml). The metric tablespoon used in Australia is 20 ml; the UK tablespoon is 17.7 ml. Most international recipes today assume 15 ml as a convenient approximation.

Real-world: Olive-oil recipes call for tablespoons of oil. Cough syrups often recommend 1 tbsp = 15 ml per dose.

Read full tablespoon reference →

Teaspoon to Tablespoon conversion table

Common teaspoons to tablespoons values for quick reference.

Teaspoon (tsp)	Tablespoon (tbsp)
1 tsp	0.333 tbsp
2 tsp	0.6661 tbsp
5 tsp	1.66518 tbsp
10 tsp	3.33035 tbsp
20 tsp	6.6607 tbsp
50 tsp	16.6518 tbsp
100 tsp	33.3035 tbsp
200 tsp	66.607 tbsp
500 tsp	166.518 tbsp
1,000 tsp	333.035 tbsp

Tips & common mistakes

Quick tips

1 tsp = 5 ml (practical); 4.929 ml (US legal).
3 tsp = 1 tbsp universally.
Use a proper measuring spoon — household teaspoons vary 3–8 ml.

Avoid these

Using a regular cutlery teaspoon for medication — can over- or under-dose by 30–60%.
Mixing tsp and tbsp — 3× difference.
Assuming "a pinch" or "a dash" is reproducible — it varies 0.1 to 0.5 ml.

Frequently asked questions

How many tablespoons in a teaspoon?

One teaspoon equals 0.333 tablespoons.

How do I convert teaspoons to tablespoons?

Multiply the teaspoon value by 0.333 to get the equivalent in tablespoons.

What is 100 teaspoons in tablespoons?

100 teaspoons equals 33.3035 tablespoons.

Is a teaspoon bigger than a tablespoon?

No. 1 teaspoon equals 0.333 tablespoons, so one teaspoon is smaller.

How to convert teaspoons to tablespoons without a calculator?

Multiply by 0.33 for a quick estimate; use a calculator for precise results.

Related volume conversions

📊 See full comparison matrix →

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