How Many Tablespoons in a Cup?

There are 16 tablespoons in one US cup. That means 1 tablespoon equals 1/16 of a cup, or about 14.8 milliliters. This is one of those kitchen conversions you will look up a hundred times before it finally sticks.

🥄 Tablespoon to Cup Conversions

🥄 Is a Tablespoon the Same Everywhere?

No. A US tablespoon is 14.8 mL, while an Australian tablespoon is 20 mL. Thats a big difference, almost 35% more. The UK traditionally used a 15 mL tablespoon but has largely adopted the metric 15 mL standard. If you are following an Australian recipe, this diffrence matters, especially for baking where precision counts.

🍰 Does It Matter for Baking?

Absolutely. Baking is chemistry, and small measurement errors compound across a recipe. One extra tablespoon of flour in a cake recipe can make the difference between moist and dry. For leavening agents like baking powder or baking soda, even half a tablespoon off can mean a cake that doesnt rise properly or tastes metallic. For liquids like vanilla extract or lemon juice, a tablespoon more or less usually wont ruin anything.

📐 How Many Tablespoons in a Stick of Butter?

A standard US stick of butter is 8 tablespoons (half a cup, 4 ounces, 113 grams). Most butter sticks have tablespoon markings printed on the wrapper, which makes measuring easy. Two sticks equal one cup. This is one conversion that American bakers have memorized because butter shows up in almost everything.

🥄 Quick Reference for Common Ingredients

Some useful tablespoon-to-cup shortcuts: 4 tablespoons of sugar is a quarter cup. 5 tablespoons plus 1 teaspoon is a third of a cup (a notoriously awkward measurement). 10 tablespoons plus 2 teaspoons equals two thirds of a cup. These fractional amounts come up in recipes more often than you would expect, and most measuring cup sets dont include a third-cup measure.

🥄 The Tablespoon Was Originally a Serving Spoon

The word "tablespoon" literally meant the large spoon used for serving food at the table, as opposed to the smaller "teaspoon" used for stirring tea. The sizes were standardized for cooking measurement only in the 19th century. Before that, "a tablespoon of sugar" meant whatever spoon happened to be on your dinner table, which is one reason old recipes are so unreliable when you try to recreate them today.