cups to tablespoons | Exact Decimal + Formula
1 US Cup = 16 US Tablespoon
One US cup equals exactly 16 US tablespoons — a fixed ratio you can memorize. Real-world use: US recipes for flour, sugar, liquids, and other ingredients. This page expresses those values in US tablespoons, which is used for recipes, spice measures, and sauce portions. Type a value above for an instant answer; the exact formula and the reference table are below.
About US Cup and US Tablespoon
US Cup (cup)
A US cooking cup is 236.588 milliliters, the standard volume measure in American recipes.
Where it's used: US recipes for flour, sugar, liquids, and other ingredients.
US Tablespoon (tbsp)
A US tablespoon is 1/16 of a cup, about 14.79 milliliters.
Where it's used: Recipes, spice measures, and sauce portions.
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Cooking (Volume) Converter
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Formula
tbsp = cup × 16
To convert US Cup to US Tablespoon, use the formula displayed above.
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US Cup to US Tablespoon: Quick Reference Table
| US Cup | US Tablespoon (Decimal) | Fraction |
|---|---|---|
| 0.001 cup | 0.016 tbsp | - |
| 0.01 cup | 0.16 tbsp | - |
| 0.1 cup | 1.6 tbsp | - |
| 0.5 cup | 8 tbsp | - |
| 1 cup | 16 tbsp | - |
| 2 cup | 32 tbsp | - |
| 5 cup | 80 tbsp | - |
| 10 cup | 160 tbsp | - |
| 25 cup | 400 tbsp | - |
| 50 cup | 800 tbsp | - |
| 100 cup | 1600 tbsp | - |
| 250 cup | 4000 tbsp | - |
| 500 cup | 8000 tbsp | - |
| 1000 cup | 16000 tbsp | - |
cup to tbsp Formula and Examples
Direct Formula
tbsp = cup × 16 Inverse Formula
cup = tbsp × 0.0625 Mental Math Shortcut
Multiply the value by roughly 16 to calculate the equivalent amount in your head.
Common US Cup to US Tablespoon Calculations
- 5 cup = 80 tbsp
- 10 cup = 160 tbsp
- 50 cup = 800 tbsp
- 100 cup = 1600 tbsp
- 500 cup = 8000 tbsp
Precision & Practical Use
For example, 10 cup = 160 tbsp — roughly multiple unit increments.
Results are computed to up to 9 decimal places. Round to the precision of your measuring instrument — for most cooking (volume) applications, 2–3 significant figures are plenty.
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How to Convert US Cup to US Tablespoon
How many us tablespoons are in one us cup?
One US Cup (cup) equals 16 US Tablespoon (tbsp). To convert us cups to us tablespoons, multiply the us cup value by 16.
How do I convert US Cup to US Tablespoon?
Multiply your us cup value by 16 to get the result in US Tablespoon: tbsp = cup × 16. For example, 5 cup = 80 tbsp.
What is the formula for converting cup to tbsp?
The conversion formula is tbsp = cup × 16. Use the calculator above for any value, and see the reference table below for common inputs from 0.001 to 1000.
Is there a quick mental estimate for cup to tbsp?
Multiply the value by roughly 16 to calculate the equivalent amount in your head.
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