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US Cup to Imperial Tablespoon Converter

VerifiedLast reviewed: Aug 17, 2026Fact checked by: Adil BaltiFactor: 1 cup = 13.322787 tbsp (imp)Source: ISO Standards
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What is US Cup to Imperial Tablespoon Converter

This US cup to imperial tablespoon converter transforms volume measurements between US cups (c) and imperial tablespoons (imp tbsp). It utilizes the standard volumetric conversion factor where 1 US cup is approximately equal to 25.61 imperial tablespoons for precise kitchen recipe adjustments.

Definitions of US Cup and Imperial Tablespoon

What is US Cup?

A US cup is a unit of volume in the US customary system equal to eight fluid ounces. It is a standard measurement used extensively in cooking and baking recipes.

What is Imperial Tablespoon?

An imperial tablespoon is a unit of volume in the imperial system used primarily in cooking. It is equal to 5/8 of an imperial fluid ounce or about 17.76 milliliters.

US Cup to Imperial Tablespoon Formula

tbsp (Imp)=cup×13.322787\text{tbsp\ (Imp)} = \text{cup} \times 13.322787

Conversion explanation: Multiply the value in US Cup by 13.3227869728 to get the equivalent value in Imperial Tablespoon.

How to Convert US Cup to Imperial Tablespoon

To convert a value from us cups to imperial tablespoons, multiply the value by the conversion multiplier:

Imperial Tablespoons = US Cups × 13.3227869728

Step-by-Step Example

Converting a 5 us cup volume into imperial tablespoon:

  • Identify the multiplier factor: 13.3227869728.
  • Multiply 5 by the factor: 5 × 13.3227869728 = 66.613934864.
  • Result: 5 us cups is equal to 66.613934864 imperial tablespoons.

US Cup to Imperial Tablespoon Conversion Table

US Cup [cup]Imperial Tablespoon [tbsp (imp)]
0.01 cup0.1332278697 tbsp (imp)
0.1 cup1.3322786973 tbsp (imp)
1 cup13.3227869728 tbsp (imp)
2 cup26.6455739456 tbsp (imp)
3 cup39.9683609184 tbsp (imp)
4 cup53.2911478912 tbsp (imp)
5 cup66.613934864 tbsp (imp)
6 cup79.9367218368 tbsp (imp)
7 cup93.2595088096 tbsp (imp)
8 cup106.5822957824 tbsp (imp)
9 cup119.9050827552 tbsp (imp)
10 cup133.227869728 tbsp (imp)
20 cup266.4557394559 tbsp (imp)
30 cup399.6836091839 tbsp (imp)
50 cup666.1393486399 tbsp (imp)
100 cup1332.2786972797 tbsp (imp)
500 cup6661.3934863987 tbsp (imp)
1000 cup13322.7869727974 tbsp (imp)
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