US Teaspoons to Cubic Centimeters
Convert us teaspoons to cubic centimeters instantly. 1 tsp = 4.9289215938 cm³. Includes the exact factor, a conversion table of common values and the definition of both units.
How to convert us teaspoons to cubic centimeters
To convert us teaspoons to cubic centimeters, multiply by 4.9289215938. The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.
cm³ = tsp × 4.9289215938
US Teaspoons to Cubic Centimeters conversion table
The values people look up most often, rounded for reading. Use the calculator above for anything in between.
| US Teaspoons | Cubic Centimeters |
|---|---|
| 1 tsp | 4.928922 cm³ |
| 2 tsp | 9.857843 cm³ |
| 3 tsp | 14.786765 cm³ |
| 5 tsp | 24.644608 cm³ |
| 10 tsp | 49.289216 cm³ |
| 20 tsp | 98.578432 cm³ |
| 25 tsp | 123.22304 cm³ |
| 50 tsp | 246.44608 cm³ |
| 100 tsp | 492.892159 cm³ |
| 500 tsp | 2,464.46 cm³ |
| 1,000 tsp | 4,928.92 cm³ |
What is a us teaspoon?
About 4.93 mL. The smallest standard US kitchen measure.
What is a cubic centimeter?
Identical to the millilitre; still the unit for engine displacement.
The formula
cm³ = tsp × 4.9289215938
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the US Teaspoons to Cubic Centimeters
- Type the number of us teaspoons you want to convert.
- Read the result in cubic centimeters straight away — there is no button to press.
- Check the table below for the values that come up most often, or reverse the conversion with the linked cubic centimeters to us teaspoons page.
US Teaspoons to Cubic Centimeters — frequently asked questions
How many cubic centimeters are in a us teaspoon?
One us teaspoon equals 4.9289215938 cm³. cm³ = tsp × 4.9289215938
What is the formula to convert us teaspoons to cubic centimeters?
The formula is cm³ = tsp × 4.9289215938. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.
How do I convert cubic centimeters back to us teaspoons?
Divide instead of multiplying: one cubic centimeter is 0.2028841362 tsp. The reverse converter is linked in the related tools list.
Is this conversion exact?
Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.
Is this us teaspoons to cubic centimeters free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
What people search for
This page answers each of these searches. They are the exact phrases visitors use to find the us teaspoons to cubic centimeters.
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About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 15, 2026 · Calculation runs client-side · No data collected · Report an error