Online Volume Units Converter
How to Convert from Cup (US) to Teaspoon (US)?

How to Convert from Cup (US) to Teaspoon (US)?

Easily convert volumes from US customary cups to US teaspoons for accurate measurement in cooking, baking, and household healthcare.

Please check your input. It must be a valid numeric value.

Cup (US) to Teaspoon (US) Conversion Table

Cup (US) Teaspoon (US)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Cup (US) to Teaspoon (US) Conversion Table
Cup (US) Teaspoon (US)

Explore More Volume Units Converter

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  7. How to convert from cubic millimeter [mm^3] to cup (US)?
  8. How to convert from cup (US) to cubic millimeter [mm^3]?
  9. How to convert from liter [L, l] to cup (US)?
  10. How to convert from cup (US) to liter [L, l]?
  11. How to convert from milliliter [mL] to cup (US)?
  12. How to convert from cup (US) to milliliter [mL]?
  13. How to convert from gallon (US) [gal (US)] to cup (US)?
  14. How to convert from cup (US) to gallon (US) [gal (US)]?
  15. How to convert from quart (US) [qt (US)] to cup (US)?
  16. How to convert from cup (US) to quart (US) [qt (US)]?
  17. How to convert from pint (US) [pt (US)] to cup (US)?
  18. How to convert from cup (US) to pint (US) [pt (US)]?
  19. How to convert from tablespoon (US) to cup (US)?
  20. How to convert from cup (US) to tablespoon (US)?
  21. How to convert from teaspoon (US) to cup (US)?
  22. How to convert from cup (US) to teaspoon (US)?
  23. How to convert from cubic mile [mi^3] to cup (US)?
  24. How to convert from cup (US) to cubic mile [mi^3]?
  25. How to convert from cubic yard [yd^3] to cup (US)?
  26. How to convert from cup (US) to cubic yard [yd^3]?
  27. How to convert from cubic foot [ft^3] to cup (US)?
  28. How to convert from cup (US) to cubic foot [ft^3]?
  29. How to convert from cubic inch [in^3] to cup (US)?
  30. How to convert from cup (US) to cubic inch [in^3]?
  31. How to convert from cubic decimeter [dm^3] to cup (US)?
  32. How to convert from cup (US) to cubic decimeter [dm^3]?
  33. How to convert from exaliter [EL] to cup (US)?
  34. How to convert from cup (US) to exaliter [EL]?
  35. How to convert from petaliter [PL] to cup (US)?
  36. How to convert from cup (US) to petaliter [PL]?
  37. How to convert from teraliter [TL] to cup (US)?
  38. How to convert from cup (US) to teraliter [TL]?
  39. How to convert from gigaliter [GL] to cup (US)?
  40. How to convert from cup (US) to gigaliter [GL]?
  41. How to convert from megaliter [ML] to cup (US)?
  42. How to convert from cup (US) to megaliter [ML]?
  43. How to convert from kiloliter [kL] to cup (US)?
  44. How to convert from cup (US) to kiloliter [kL]?
  45. How to convert from hectoliter [hL] to cup (US)?
  46. How to convert from cup (US) to hectoliter [hL]?
  47. How to convert from dekaliter [daL] to cup (US)?
  48. How to convert from cup (US) to dekaliter [daL]?
  49. How to convert from deciliter [dL] to cup (US)?
  50. How to convert from cup (US) to deciliter [dL]?
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  52. How to convert from cup (US) to centiliter [cL]?
  53. How to convert from microliter [µL] to cup (US)?
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  150. How to convert from cup (US) to Earth's volume?

What Is This Tool?

This unit converter enables you to transform volume measurements from the US customary cup to the US teaspoon. It is designed for culinary and healthcare applications where precise small-volume measurement is essential.

How to Use This Tool?

  • Enter the volume value in US cups you wish to convert
  • Select cup (US) as the input unit and teaspoon (US) as the output unit
  • Execute the conversion to obtain the equivalent teaspoons
  • Use the result for precise ingredient or dosage measurements

Key Features

  • Converts volume from US customary cup to US teaspoon units
  • Based on established US customary measurement definitions
  • Simple, user-friendly interface for quick conversions
  • Supports conversions commonly needed in cooking, baking, and medicine dosing

Examples

  • 2 Cups (US) = 96 Teaspoon (US)
  • 0.5 Cup (US) = 24 Teaspoon (US)

Common Use Cases

  • Measuring smaller ingredient quantities in US cooking and baking recipes
  • Accurate dosing of over-the-counter liquid medicines in home healthcare
  • Translating larger volume measures into finer units for culinary flavorings and extracts
  • Following US dietary recommendations and food packaging guidance

Tips & Best Practices

  • Use this converter when precise small-volume measurement is needed
  • Be aware of minor differences between customary and legal US cup definitions
  • Double-check conversions when preparing sensitive recipes or medications
  • Always confirm units match the measurement system specified in recipes or instructions

Limitations

  • US cup volume may vary slightly between 236.588 mL and 240 mL definitions
  • Rounded conversion values may introduce slight inaccuracies for very precise needs
  • The tool applies only to US customary volume units, not metric or other systems

Frequently Asked Questions

What is the US customary cup volume?
The US customary cup is a volume unit equal to 8 US fluid ounces or exactly 236.5882365 milliliters, commonly used for measuring culinary ingredients.

How many teaspoons are in one US cup?
One US cup equals 48 US teaspoons.

Can I use this converter for metric cups?
No, this converter is specific to US customary units and does not apply to metric or other customary volume measurements.

Key Terminology

Cup (US)
A US customary volume unit equal to 8 US fluid ounces or exactly 236.5882365 milliliters, used primarily for measuring culinary ingredients.
Teaspoon (US)
A US customary volume unit equal to 1/6 US fluid ounce or exactly 4.92892159375 milliliters, used for measuring small ingredient amounts and liquid medicines.
Conversion Rate
The factor used to convert volume from one unit to another; in this case, 1 US cup equals 48 US teaspoons.

Quick Knowledge Check

How many teaspoons are there in one US customary cup?
What is the approximate volume of a US customary cup in milliliters?
Which use case is NOT suitable for this cup to teaspoon converter?