Tablespoons to mL Converter Formula

Understand the math behind the tablespoons to ml converter. Each variable explained with a worked example.

Use the Tablespoons to mL Converter

Formulas Used

Milliliters

ml = tbsp * 14.787

Teaspoons Equivalent

tsp = tbsp * 3

Fluid Ounces

fl_oz = tbsp * 0.5

Variables

VariableDescriptionDefault
tbspTablespoons(tbsp)3

How It Works

How to Convert Tablespoons to Milliliters

Formula

mL = Tablespoons x 14.787

One US tablespoon is defined as exactly 14.7868 mL (often rounded to 15 mL). This converter uses the precise value.

Quick Reference

  • 1 tbsp = 14.79 mL
  • 1 tbsp = 3 teaspoons
  • 2 tbsp = 1 fluid ounce

    • Worked Example

    Convert 3 tablespoons of vanilla extract to milliliters.

    tbsp = 3
    1. 01Use the conversion factor: 1 tbsp = 14.787 mL.
    2. 02Multiply: 3 x 14.787 = 44.36 mL.
    3. 033 tablespoons equals approximately 44.36 mL.

    Frequently Asked Questions

    Is a tablespoon 15 mL or 14.787 mL?

    The US legal tablespoon is exactly 15 mL for nutrition labeling. The US customary tablespoon is 14.787 mL. Most recipes treat them interchangeably.

    How many teaspoons are in a tablespoon?

    There are exactly 3 teaspoons in 1 tablespoon.

    Are Australian tablespoons different?

    Yes, an Australian tablespoon is 20 mL (4 teaspoons), not 15 mL. Always check which standard a recipe uses.

    Learn More

    Guide

    How to Convert Cooking Measurements - Cups, Tablespoons, Grams, and More

    Learn how to convert between cups, tablespoons, teaspoons, ounces, grams, and milliliters. Includes a quick reference chart and tips for accurate measurement.

    Ready to run the numbers?

    Open Tablespoons to mL Converter