Is a Tablespoon 15mL or 20mL? Understanding Measurement Standards

Discover the standard tablespoon measurement and its variations across countries.

Published Jun 30, 2025

Overview

In culinary measurements, understanding the difference between a tablespoon and its volume in milliliters is crucial for accurate cooking and baking. This video addresses the common confusion between the two measurements, highlighting that a tablespoon is typically regarded as 15mL in various regions like the US and the UK. However, it also notes that some countries may use a slightly larger 20mL tablespoon, stressing the importance of checking specific recipes for consistency. This topic is highly relevant for chefs, home cooks, and anyone involved in food preparation.

Video transcript

A tablespoon is commonly 15mL. In many countries, including the US and the UK, this measurement is standardized. However, it's important to check specific recipes or sources, as some regions might use a 20mL tablespoon.

Questions and answers

What is the standard measurement for a tablespoon?
The standard measurement for a tablespoon is commonly 15mL in countries like the US and the UK.
Are there different tablespoon measurements in different countries?
Yes, while 15mL is the standard in many countries, some regions use a 20mL tablespoon measurement.
How can I convert tablespoons to milliliters?
To convert tablespoons to milliliters, multiply the number of tablespoons by 15mL for standard measurements.
Does the measurement of tablespoons affect cooking?
Yes, using the correct tablespoon measurement is important for recipe accuracy, as it can affect the flavor and texture of the dish.