🧪 Volume Converter

Tablespoons to Milliliters
( tbsp → mL )

Instantly convert US tablespoons to milliliters. Enter any value below and get an accurate result with the full formula and reference table.

Converter Tool
tbsp
mL
Result
1 tbsp ≈ 14.787 mL
14.787
mL
The Formula
mL = tbsp × 14.7868
1 US tablespoon = 3 teaspoons = 3 × 4.92892159375 mL = 14.78676478125 mL. For everyday use, 14.7868 is sufficiently accurate.

How to Convert Tablespoons to Milliliters

To convert US tablespoons to milliliters, multiply the number of tablespoons by 14.7868. This factor comes from the definition of a teaspoon and the fact that 1 tablespoon = 3 teaspoons.

Step-by-Step Example

Let’s convert 2 tablespoons to milliliters:

1. Multiply by 14.7868: 2 × 14.7868 = 29.5736
2. So 2 tbsp equals approximately 29.57 mL.

For a smaller amount, 0.5 tbsp × 14.7868 = 7.3934 mL.

When You’d Use Each Unit

Tablespoons are commonly used in cooking and baking in the US for measuring ingredients like oil, honey, or flour. Milliliters are the standard metric unit for volume and are used worldwide in recipes, medicine, and science. Converting between them is essential for following recipes from different countries and for precise measurements.

Conversion Table

Common tablespoons values converted to milliliters — typical values highlighted.

Tablespoons (tbsp) Milliliters (mL) Approximate
Frequently Asked Questions
How do I convert tablespoons to milliliters quickly? +
Multiply by 15 for a rough estimate (since 1 tbsp ≈ 15 mL). For exact conversion, multiply by 14.7868. This tool provides the precise value.
How many milliliters are in a tablespoon? +
There are approximately 14.7868 milliliters in one US tablespoon.
What is 1 tbsp in mL? +
1 tbsp ≈ 14.7868 mL.
What is 1 mL in tablespoons? +
1 mL ≈ 0.067628 tbsp.
Is this the same as a metric tablespoon? +
No, metric recipes sometimes define a tablespoon as 15 mL exactly. This converter uses the US customary tablespoon (14.7868 mL), which is the most common in US recipes.
Can I convert milliliters back to tablespoons with this tool? +
Yes! Just type a value into the milliliters field and the tablespoons field updates automatically. Or use the ⇄ swap button to switch directions.
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