Convert · volume

Teaspoons to ml converter

Convert teaspoons and tablespoons to millilitres. 1 tsp = 4.93 ml, 1 tbsp = 14.79 ml.

Convert volume

Cup size only affects conversions involving cups.
Result
Millilitres240ml
Cups1
Tablespoons16.23
Teaspoons48.7
Fluid ounces8.12
These are volume conversions — they don't depend on the ingredient. For weight (grams), the ingredient matters; use a cups-to-grams tool instead.

Teaspoons, tablespoons and millilitres

A US teaspoon is 4.92892 ml and a tablespoon is exactly three teaspoons (14.7868 ml). These are fixed volumes — they don't change with the ingredient.

UnitIn millilitres
1 cup (US)240 ml
1 cup (metric)250 ml
1 tablespoon14.79 ml
1 teaspoon4.93 ml
1 fluid ounce (US)29.57 ml
How many ml in a teaspoon?
A US teaspoon is about 4.93 ml. A tablespoon is three teaspoons, about 14.79 ml.
How many teaspoons in a tablespoon?
Three. This holds in US, metric, and imperial systems.

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