FreeToolPark

Convert Teaspoons to Cups (US) (tsp to cup)

Instantly convert teaspoons to cups (us) with this free online converter. Type a value below and the result updates in real time. All calculations run in your browser, nothing is sent to a server.

Swap: cup to tsp

1 tsp = 0.02083335 cup

Teaspoons to Cups (US) Formula

cup = tsp x 0.0208333474

Multiply the teaspoons value by 0.0208333474 to get cups (us).

Common Teaspoons to Cups (US) Conversions

Teaspoons (tsp)Cups (US) (cup)
1 tsp0.020833 cup
10 tsp0.208333 cup
100 tsp2.083335 cup
500 tsp10.416674 cup
1,000 tsp20.833347 cup
5,000 tsp104.166737 cup
10,000 tsp208.333474 cup
50,000 tsp1,041.667371 cup
100,000 tsp2,083.334742 cup

How to Convert Teaspoons to Cups (US)

  1. Enter the teaspoons value in the input field above.
  2. The cups (us) result appears instantly as you type.
  3. Click the copy button to copy the result to your clipboard.
  4. To convert in the other direction, click the Swap button or visit the Cups (US) to Teaspoons converter.
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Frequently Asked Questions

How many cups (us) are in one teaspoon?

One teaspoon equals 0.020833 cup. Use the converter above for any value.

What is the formula to convert tsp to cup?

The formula is: cup = tsp x 0.0208333474. Multiply the teaspoons value by 0.0208333474 to get cups (us).

How do I convert cups (us) back to teaspoons?

Use our reverse converter: Cups (US) to Teaspoons. You can also click the "Swap" button above the converter.

Is this converter accurate?

Yes. This converter uses the standard conversion factor and handles up to 8 decimal places of precision. All calculations run instantly in your browser with no rounding shortcuts.

Do I need to sign up to use this converter?

No. This converter is completely free with no signup, no account, and no usage limits. Your data never leaves your browser.

About This Tool

Tool
FreeToolPark Teaspoons to Cups (US) Converter
Type
Free online tool, no signup required
Domain Expertise
Unit conversion, measurement systems, data format conversion
Privacy
100% client-side, no data stored
Description
Free teaspoons to cups (us) converter. Instantly convert tsp to cup with a reference table of common values. No signup, runs in your browser.

Cite This Tool

FreeToolPark. "Teaspoons to Cups (US) Converter." FreeToolPark, 2026, www.freetoolpark.com/tools/convert/tsp-to-cup. Accessed April 14, 2026.

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