Tablespoons to ml Converter – Cooking Measurement Quick Tool

It depends on the country. A US tablespoon equals approximately 14.79 ml. A UK or Metric tablespoon equals exactly 15 ml. An Australian tablespoon equals 20 ml. Always check which standard your recipe uses—this is a common source of cooking measurement errors in international recipes.

Different measurement systems evolved independently. The US customary system defines 1 tbsp as ½ US fluid ounce (≈14.79 ml). The UK adopted the metric tablespoon of 15 ml. Australia standardized its tablespoon at 20 ml (equal to 4 Australian teaspoons). These differences can significantly impact recipes, especially in baking where precision matters.

In the US customary system, there are 16 tablespoons in 1 cup (≈236.59 ml). So ¼ cup = 4 tbsp, ½ cup = 8 tbsp, and ¾ cup = 12 tbsp. In metric systems, 1 cup is typically 250 ml, which equals about 16.67 metric tablespoons (at 15 ml each).

In a pinch, you can use these rough equivalents: 1 tablespoon ≈ 3 teaspoons. A standard dinner spoon (not a measuring spoon) typically holds about 10-12 ml, which is slightly less than a true tablespoon. For the most accurate results, use proper measuring spoons. You can also use a kitchen scale: 1 US tbsp of water weighs exactly 14.79 grams.

A dessert spoon sits between a teaspoon and a tablespoon in size. In the UK and Australia, a dessert spoon is typically 10 ml (about ⅔ of a UK tablespoon). In the US, dessert spoons aren't a standard measuring unit. If a recipe calls for a dessert spoon, assume approximately 10 ml or 2 teaspoons.

2 US tablespoons ≈ 29.57 ml (equal to 1 US fluid ounce). 2 UK/Metric tablespoons = 30 ml. 2 Australian tablespoons = 40 ml. This difference of over 10 ml between US and Australian standards shows why knowing your recipe's origin is crucial for accurate cooking.

Yes! Tablespoons and milliliters are both units of volume, so this conversion works equally well for both liquid and dry ingredients. However, note that the weight of a tablespoon of an ingredient varies by density—1 tbsp of flour weighs less than 1 tbsp of sugar, even though both occupy the same volume.