Cups to Tablespoons Converter
Unit ConversionConvert cups to tablespoons: 1 cup equals exactly 16 tablespoons. With a conversion table, the formula and every related volume converter.
Tablespoons
Equivalent volume in tablespoons
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Unit Conversion calculators
This calculator converts a volume in US cups to tablespoons using the exact ratio: multiply the cup value by 16. One US cup is defined as exactly one sixteenth of a US gallon, and one tablespoon as exactly one 256th of a gallon, so this conversion carries no rounding at all.
Recipes frequently call for a fraction of a cup in tablespoons instead, especially for smaller quantities of butter, oil, or flavorings where a measuring cup would be an awkward or imprecise tool to use. Knowing the exact 16 tablespoons per cup ratio makes it easy to scale a recipe up or down or substitute one measuring tool for another.
For the reverse direction, converting tablespoons back into cups, or converting cups into teaspoons or fluid ounces instead, see the related converters below.
Cups to Tablespoons Conversion Table
This table covers common recipe fractions of a cup.
| Cups | Tablespoons |
|---|---|
| 0.0625 cups | 1 tbsp |
| 0.125 cups | 2 tbsp |
| 0.25 cups | 4 tbsp |
| 0.333 cups | 5.33 tbsp |
| 0.5 cups | 8 tbsp |
| 0.667 cups | 10.67 tbsp |
| 0.75 cups | 12 tbsp |
| 1 cup | 16 tbsp |
| 2 cups | 32 tbsp |
The Cups to Tablespoons Formula
To convert cups to tablespoons, multiply the cup value by 16. For example, 0.75 cup times 16 equals 12 tablespoons.
To go the other way, use the Tablespoons to Cups converter instead, which divides by 16 for you. For example, 12 tablespoons divided by 16 equals 0.75 cup. For the teaspoon scale instead, see the Cups to Teaspoons converter below.
Why a Cup Equals Exactly 16 Tablespoons
A US tablespoon is defined as exactly 1/16 of a cup (equivalently, 1/256 of a gallon), so the 16:1 ratio is a fixed definitional fact rather than a measured approximation. This holds regardless of what is being measured, since both units describe the same kind of quantity, volume, unlike a cups-to-weight conversion, which depends on the density of the ingredient.
Common Fractional-Cup Measurements
Because 16 has several small whole-number factors, common recipe fractions convert to a whole number of tablespoons: 1/4 cup is exactly 4 tablespoons, 1/2 cup is exactly 8 tablespoons, and 3/4 cup is exactly 12 tablespoons. A 1/3 cup, however, converts to 5.33 tablespoons, a genuinely awkward measurement many bakers round to "5 tablespoons plus 1 teaspoon" instead. For a cup value that already needs to end up in milliliters rather than tablespoons, the Cups to Milliliters converter below covers that other direction.
Baking recipes often give flour or sugar by weight, and the Cups to Grams Converter turns a cup measure into grams for common baking ingredients. For ingredients measured by the spoon, the Tablespoons to Grams Converter gives the weight of a tablespoon of water, milk, flour, sugar, honey, or butter. Butter is also sold in sticks, so the Butter Converter switches between cups, sticks, tablespoons, and grams.
Frequently Asked Questions
How many tablespoons is 2/3 cup?
About 10.6667 tablespoons.
How many tablespoons is 7 cups?
112 tablespoons.
How many tablespoons is 10 cups?
160 tablespoons.
How many tablespoons is 1.25 cups?
20 tablespoons.
How many tablespoons is 2.5 cups?
40 tablespoons.
Can a cups-to-tablespoons result be negative?
No. A volume can't be below zero, so a negative entry shows a dash instead of a result. A minus sign in front of a value is usually a typing slip.
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