US customary tablespoons to US customary teaspoons converter

Convert US customary tablespoons (tbsp (US)) to US customary teaspoons (tsp (US)).

Volume converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

From value

tbsp (US)

From unit

To value

tsp (US)

To unit

CONVERSION

1 tbsp (US) ≈ 3 tsp (US)

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAtsp (US) = tbsp (US) × 3

FORMULA & EXAMPLES

How to convert US customary tablespoons to US customary teaspoons

tsp (US) = tbsp (US) × 3

Multiply the tbsp (US) reading by 3.

Worked examples

1 tbsp (US) ≈ 3 tsp (US)

1 × 3 ≈ 3

16 tbsp (US) ≈ 48 tsp (US)

16 × 3 ≈ 48

US customary tablespoons to US customary teaspoons table

Fixed reference · US customary tablespoon to US customary teaspoon

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

US customary tablespoon (tbsp (US))	US customary teaspoon (tsp (US))
0	0
0.1	0.3
0.5	1.5
1	3
2	6
5	15
10	30
25	75
50	150
100	300
1000	3000

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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