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Volume conversion

US cups to US tablespoons Converter

Convert US cups to US tablespoons. The formula used here is 1 US cup = 16 US tablespoons. The formula is tbsp = cup × 16; 1 cup is 16 tbsp.

Base answer
1 cup = 16 tbsp
Rounding
4 decimals
Formula type
Factor
Conversion snapshot
From
US cups (cup)

A US customary cooking volume equal to 236.5882365 milliliters.

To
US tablespoons (tbsp)

A US customary cooking volume equal to 3 US teaspoons.

Live converter
US cups to US tablespoons
Type a value in US cups. The result updates in your browser, with no sign-in or external API.
Formula
tbsp = cup × 16
cup
Converted value
16
tbsp (US tablespoons)
Common inputs:
How to convert US cups to US tablespoons
Volume conversions show up in recipes, containers, fuel, water, medicine, and lab work where kitchen, metric, and US customary units often overlap.

Start with your value in US cups, then apply the formula below. It stays visible so you can catch rounding mistakes instead of just copying the output.

Formula
tbsp = cup × 16

Check whether the source uses US customary, metric, or nutrition-label conventions before rounding liquid and cooking conversions.

Liquid and cooking measurements may be limited by the measuring cup, spoon, or container markings even when the conversion factor is more precise. This page displays converted values with up to 4 decimal places by default.

Common US cups to US tablespoons conversions
Common reference values for US cups to US tablespoons.
Values are calculated with tbsp = cup × 16 and rounded for quick lookup.
US cupsUS tablespoons
0.25 cup4 tbsp
0.5 cup8 tbsp
1 cup16 tbsp
2 cup32 tbsp
4 cup64 tbsp
Examples
Sample inputs using the same formula as the converter.
Example 1
0.25 cup4 tbsp

Useful for kitchen and recipe measurements. Use the same formula with your exact input if the measurement needs to be documented.

Example 2
1 cup16 tbsp

Useful for liquid storage, tanks, and containers. Use the same formula with your exact input if the measurement needs to be documented.

Example 3
4 cup64 tbsp

Useful for construction, gardening, and material estimates. Use the same formula with your exact input if the measurement needs to be documented.

FAQs
These answers use the same formula as the converter above.
How do I convert US cups to US tablespoons?

Enter the value in US cups and apply tbsp = cup × 16. Round the US tablespoons result after the conversion, not before.

What is 1 US cup in US tablespoons?

1 cup equals 16 tbsp with the current rounding setting. Keep more decimal places when the result feeds another calculation.

What is 0.25 cup in tbsp?

0.25 cup is 4 tbsp. It appears in the lookup table so you can compare it with nearby amounts.

Can I convert US tablespoons back to US cups?

Yes. Use the reverse US tablespoons to US cups converter if you need to go the other direction.

How accurate is this US cups to US tablespoons conversion?

The calculator runs the formula in your browser and rounds results to 4 decimal places by default. Liquid and cooking measurements may be limited by the measuring cup, spoon, or container markings even when the conversion factor is more precise.