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TocupUS

Tablespoon (US) to Cup (US) Converter

Unit Converter

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THEME
tbsp (US)

47 units available

6 categories total

How to Convert Tablespoon (US) to Cup (US)

To mL: multiply by 14.787. To teaspoons (US): multiply by 3. To cups (US): divide by 16.

1 US tbsp = 3 US tsp = 1/2 US fl oz = 1/16 US cup ≈ 14.787 mL.

For example, 1 Tablespoon (US) (tbsp (US)) = 0.06250000008 Cup (US) (cup (US)).

Tablespoon (US) to Cup (US) — Common Values

Tablespoon (US) (tbsp (US))Cup (US) (cup (US))
0.10.006250000008
0.50.03125000004
10.06250000008
20.1250000002
50.3125000004
100.6250000008
251.562500002
503.125000004
1006.250000008
50031.25000004
100062.50000008

About Tablespoon (US) (tbsp (US))

Definition

The US tablespoon is a unit of culinary volume equal to 3 US teaspoons, or approximately 14.787 milliliters.

Mathematical Relationship

1 US tbsp = 3 US tsp = 1/2 US fl oz = 1/16 US cup ≈ 14.787 mL.

Conversion Formula

To mL: multiply by 14.787. To teaspoons (US): multiply by 3. To cups (US): divide by 16.

Practical Applications

Measuring butter, oil, vinegar, and sauces in cooking. Common unit for salad dressing servings and medication doses.

Interesting Facts

A tablespoon of honey weighs about 21 grams, while a tablespoon of water weighs about 14.8 grams — density matters!

Common Mistakes

Confusing with the metric tablespoon (15 mL vs. 14.79 mL). Also, leveling vs. heaping tablespoons in baking.

Educational Tips

2 tbsp = 1 fl oz (US). 16 tbsp = 1 cup. For quick metric conversion, 1 tbsp ≈ 15 mL (close enough for cooking).

About Cup (US) (cup (US))

Definition

The US cup is a unit of culinary volume equal to 8 US fluid ounces, or approximately 236.588 milliliters.

Mathematical Relationship

1 US cup = 8 US fl oz = 16 US tbsp = 48 US tsp = 1/2 US pint ≈ 236.588 mL.

Conversion Formula

To mL: multiply by 236.588. To liters: multiply by 0.236588. To UK cups: multiply by 0.832674.

Practical Applications

Measuring flour, sugar, milk, water, and other cooking ingredients. Standard in every American cookbok and food label.

Interesting Facts

The US cup, metric cup (250 mL), and Japanese cup (200 mL) are all different sizes — international recipes can be confusing!

Common Mistakes

Using a coffee mug as a 'cup' — mugs range from 200–350 mL. Always use a calibrated measuring cup for accuracy.

Educational Tips

Key conversions: 1 cup = 16 tbsp = 8 fl oz = 1/2 pint. For metric: 1 cup ≈ 240 mL (close enough for cooking).

Frequently Asked Questions

How do I convert Tablespoon (US) to Cup (US)?
To mL: multiply by 14.787. To teaspoons (US): multiply by 3. To cups (US): divide by 16.
What is 1 Tablespoon (US) in Cup (US)?
1 Tablespoon (US) (tbsp (US)) = 0.06250000008 Cup (US) (cup (US)).
What is a Tablespoon (US)?
The US tablespoon is a unit of culinary volume equal to 3 US teaspoons, or approximately 14.787 milliliters.
What is a Cup (US)?
The US cup is a unit of culinary volume equal to 8 US fluid ounces, or approximately 236.588 milliliters.
Where is Tablespoon (US) used in everyday life?
Measuring butter, oil, vinegar, and sauces in cooking. Common unit for salad dressing servings and medication doses.
What are common mistakes when converting Tablespoon (US)?
Confusing with the metric tablespoon (15 mL vs. 14.79 mL). Also, leveling vs. heaping tablespoons in baking.

Other Volume Conversions

Convert Tablespoon (US) to All Volume Units

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