How Do You Convert Cups to Tablespoons?
Multiply the number of cups by 16 to get tablespoons. The formula is: Tablespoons = Cups x 16. To convert in the other direction, divide tablespoons by 16 to get cups. This conversion uses the US customary tablespoon, which equals 14.79 mL or half a US fluid ounce.
Leah Novak at Rise & Shine Bakery in Pinewood Falls uses this conversion daily when scaling recipes up or down. Her signature brown butter frosting calls for 3/4 cup of melted butter. When she makes a half batch for a small custom order, she needs 3/8 cup, which is awkward to measure. Converting to tablespoons is easier: 3/4 cup = 12 tablespoons, so half is 6 tablespoons. She grabs her tablespoon measure and counts out six level scoops.
Cups to Tablespoons Reference Table
The table below lists the cup fractions that appear most often in recipes, along with their tablespoon equivalents. These values use the US customary cup (16 tablespoons per cup).
| Cups | Tablespoons | Also Equals |
|---|---|---|
| 1/8 cup | 2 tbsp | 1 fluid ounce |
| 1/4 cup | 4 tbsp | 2 fluid ounces |
| 1/3 cup | 5.33 tbsp | 5 tbsp + 1 tsp |
| 1/2 cup | 8 tbsp | 4 fluid ounces |
| 2/3 cup | 10.67 tbsp | 10 tbsp + 2 tsp |
| 3/4 cup | 12 tbsp | 6 fluid ounces |
| 1 cup | 16 tbsp | 8 fluid ounces |
| 1.5 cups | 24 tbsp | 12 fluid ounces |
| 2 cups | 32 tbsp | 1 US pint |
| 4 cups | 64 tbsp | 1 US quart |
When Do You Need This Conversion?
Cups to tablespoons conversions come up whenever you scale recipes, substitute measuring tools, or need to measure small amounts precisely. Here are the most common situations.
Scaling Recipes Up or Down
Marco Ferreira at Marco's Kitchen in Pinewood Falls halves his marinara recipe for weeknight specials. The full batch calls for 1 cup of olive oil, but half a cup still feels like a lot. He thinks in tablespoons instead: half a cup is 8 tablespoons, which helps him pour more carefully. When he cuts the recipe to a quarter, that is 4 tablespoons, an amount he can measure precisely without a liquid measuring cup.
When You Only Have a Tablespoon Measure
Not every kitchen has a full set of measuring cups. Leah once arrived at a community bake sale at the Pinewood Falls town hall and found only tablespoon measures in the shared kitchen. Her banana bread recipe calls for 1/2 cup of sugar and 1/3 cup of vegetable oil. She counted out 8 tablespoons of sugar and 5 tablespoons plus 1 teaspoon of oil, and the bread turned out perfectly. Knowing the conversion saved the day.
Adding Small Amounts to Large Recipes
Some recipes call for fractional cups of strong-flavored ingredients like vanilla extract, lemon juice, or hot sauce. Marco's chipotle aioli calls for 1/4 cup of lime juice. When he doubles the recipe, that is 1/2 cup or 8 tablespoons. But when he makes a single serving for plating, he divides: 4 tablespoons divided by 8 servings equals half a tablespoon, which is 1.5 teaspoons. Working in tablespoons makes the arithmetic cleaner.
Tips for Measuring Tablespoons Accurately
Accuracy matters in baking, where too much or too little of an ingredient changes the texture and rise of the final product. These tips help you get consistent tablespoon measurements.
Level Every Spoonful
A heaping tablespoon can hold 1.5 to 2 times the amount of a level tablespoon. Use the flat edge of a knife or spatula to sweep across the top of the measuring spoon. Leah trains every new hire at Rise & Shine Bakery on this technique before they touch a recipe. An extra half tablespoon of baking powder per cup of flour can make muffins overflow their liners.
Use Dry Measures for Dry Ingredients
Standard measuring spoons work for both dry and liquid ingredients, but technique differs. For flour, spoon it into the tablespoon and level. Do not scoop directly from the bag, which packs the flour and gives you more than intended. For liquids, fill the tablespoon to the brim on a flat surface.
Know Your Teaspoon Equivalents
One tablespoon equals 3 teaspoons. This is useful when a conversion gives you a fractional tablespoon. For example, 1/3 cup = 5.33 tablespoons, which is 5 tablespoons plus 1 teaspoon. And 2/3 cup = 10.67 tablespoons, which is 10 tablespoons plus 2 teaspoons. Memorizing this relationship makes fractional cup conversions practical.