tbsp to ml Converter
1 US tablespoon equals exactly 14.78676478125 ml, so 2 tbsp is 29.57 ml and 4 tbsp is 59.15 ml. This converter switches between US tablespoons and milliliters with the exact US customary rate. Use it for recipe scaling, drink mixes, sauces, and quick kitchen checks when a label uses ml but the recipe uses tablespoons.
Quick answer
1 US tablespoon equals exactly 14.78676478125 ml.
Uses the US tablespoon standard. 1 US tbsp = 14.78676478125 ml = 3 US teaspoons. Many recipes round that to 15 ml.
Result
29.57353 ml
Exact rate
1 US tbsp = 14.78676478125 ml
Recipe shortcut
Many recipes round 1 tbsp to 15 ml
What this tells you
- •1 US tablespoon equals exactly 14.78676478125 ml.
- •To convert tbsp to ml, multiply by 14.78676478125.
- •To convert ml to tbsp, divide by 14.78676478125.
- •1 US tablespoon is also 3 US teaspoons, which helps when you are splitting smaller recipe amounts.
How to Use
- 1Enter the amount you want to convert.
- 2Choose whether the starting unit is US tablespoons or milliliters.
- 3Choose the unit you want back.
- 4Read the converted value and compare it with the exact US tablespoon note below the form.
How It Works
Formula
ml = tbsp × 14.78676478125Multiply US tablespoons by 14.78676478125 to get milliliters. Divide milliliters by 14.78676478125 to get US tablespoons. For example, 3 tbsp times 14.78676478125 equals 44.36029434375 ml.
Calculation note: values are processed in the order shown above, using the current input units.
Worked Examples
Convert 2 tbsp of vanilla to ml
Multiply 2 by 14.78676478125 to get 29.5735295625 ml. That is why many recipes round 2 tbsp to 30 ml.
Convert 45 ml of lemon juice to tbsp
Divide 45 by 14.78676478125 to get about 3.043262 US tablespoons. In a recipe, that is a little more than 3 tbsp.
US Tablespoons to Milliliters Conversion Table
Common kitchen amounts using the US tablespoon standard.
| US tablespoons | Milliliters |
|---|---|
| 1/2 tbsp | 7.393 ml |
| 1 tbsp | 14.787 ml |
| 2 tbsp | 29.574 ml |
| 3 tbsp | 44.360 ml |
| 4 tbsp | 59.147 ml |
| 8 tbsp | 118.294 ml |
Many cookbooks round these values to the nearest whole or half milliliter.
Common mistakes
- Treating every tablespoon as 15 ml. That is the metric tablespoon, not the exact US tablespoon used here.
- Using a kitchen spoon from the drawer instead of a measuring tablespoon. The spoon shape is not a reliable unit.
- Mixing tablespoons and teaspoons. 1 tablespoon is 3 teaspoons, so 1 tsp is only one third of a tablespoon.