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cup (cup) → tablespoon (tbsp)

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Use our free online converter to convert between units instantly. Enter any value in the field above to get accurate results. No signup or download required—all conversions run in your browser. Our calculator uses standard conversion factors for reliability.

0
cup=tbsp
0.01=0.159999
0.1=1.599995
1=15.999946
2=31.999892
3=47.999838
5=79.999729
10=159.999459
20=319.998918
50=799.997295
100=1,599.9946
1000=15,999.9459

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Brief explanation: cup to tablespoon

Liter is the base volume unit in the metric system. US gallon = 3.78 L. Cup = 236 ml. Tablespoon = 15 ml, teaspoon = 5 ml. Volume measures how much space a substance occupies. The metric system (L, mL) is used worldwide. US customary units (gal, cup, tbsp, tsp) are common in American recipes. When converting, use the exact factors for accuracy—especially in cooking and chemistry.

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Common conversion examples: cup to tablespoon

Reference values for quick comparison. Use the converter above for any amount.

  • 1 cup=15.9999 tablespoon
  • 5 cup=79.9997 tablespoon
  • 10 cup=159.9995 tablespoon

About the Units

cup (cup)

Definition: A cup is a unit of volume used in cooking. In the US, one cup equals 236.588 mL (approximately 8 fluid ounces). Metric cups are 250 mL. Recipes commonly specify ingredients in cups.
History: The cup as a cooking measure became standard in American recipes. It provided a convenient middle ground between tablespoons and quarts. Different countries define cups slightly differently.
Current use: Cups are used in US and some Commonwealth recipes. Baking and cooking measurements often use cups. Many countries use grams or milliliters for recipe precision.

tablespoon (tbsp)

Definition: A tablespoon (tbsp) is a unit of volume. In the US, one tablespoon equals approximately 14.787 mL or 3 teaspoons. It is used for smaller recipe measurements.
History: The tablespoon emerged from actual spoon sizes used in cooking. Standardization varied until modern recipe conventions. US and metric tablespoons differ slightly.
Current use: Tablespoons are used in recipes for spices, oils, and small liquid amounts. Medication dosing sometimes uses tablespoons. One tablespoon is about 15 mL.

Sources

Conversion factors and unit definitions follow international standards. For authoritative references, see: