Cubic centimeters to teaspoons (cm³ to tsp) converter

What is a cubic centimeters to teaspoons converter?

A cubic centimeters to teaspoons converter is an online tool that translates a volume given in cubic centimeters (cm³) into its equivalent in US teaspoons (tsp), and back again. The cubic centimeter is a metric unit of volume, while the teaspoon is a customary kitchen and dosing measure. Because one cubic centimeter is identical to one milliliter, this converter is handy any time a metric measurement needs to be expressed in the spoon-based units found on medicine cups, recipe cards, and household measuring sets.

How it works

A US teaspoon is defined as exactly 4.92892 milliliters, and since 1 cm³ equals 1 mL, the same factor links cubic centimeters to teaspoons. To go from cubic centimeters to teaspoons you divide by 4.92892; to go from teaspoons back to cubic centimeters you multiply by 4.92892.

The converter is bidirectional: type a value into either field and the other updates automatically. Each field also lets you switch the working unit (cubic centimeters, quarts, gallons, or liters on one side; US teaspoons, quarts, gallons, or liters on the other), so you can mix and match the input you have with the output you need.

Formula for conversion

To convert cubic centimeters to US teaspoons:

$\text{tsp} = \frac{\text{cm}^3}{4.92892}$

To convert US teaspoons to cubic centimeters:

$\text{cm}^3 = \text{tsp} \times 4.92892$

Cubic centimeters to teaspoons conversion table

The table below lists common cubic centimeter volumes and their equivalent in US teaspoons, using the factor of 4.92892 mL per teaspoon.

Examples of conversion

Example 1: Converting 100 cm³ to teaspoons

Divide the volume in cubic centimeters by 4.92892:

$\frac{100}{4.92892} \approx 20.2884 \text{ tsp}$

So 100 cm³ is about 20.29 US teaspoons.

Example 2: Converting 2 teaspoons to cubic centimeters

Multiply the number of teaspoons by 4.92892:

$2 \times 4.92892 \approx 9.85784 \text{ cm}^3$

Two US teaspoons therefore hold roughly 9.86 cm³.

Example 3: Converting 1 cm³ to teaspoons

A single cubic centimeter is a small dose:

$\frac{1}{4.92892} \approx 0.202884 \text{ tsp}$

That is just over one fifth of a teaspoon.

Example 4: Converting 1 liter to teaspoons

One liter equals 1000 cm³, so:

$\frac{1000}{4.92892} \approx 202.884 \text{ tsp}$

A liter is about 202.88 US teaspoons.

Notes

• This converter uses the US teaspoon (4.92892 mL). The metric teaspoon (5 mL), the UK teaspoon (about 5.92 mL), and the Australian teaspoon (5 mL) differ slightly, so results will vary a little if your recipe or label uses a different standard.
• One cubic centimeter equals exactly one milliliter, so cm³-to-teaspoon and mL-to-teaspoon conversions give the same numbers.
• Teaspoons are a volume measure, not a weight measure; the mass of a teaspoon of any substance depends on its density.

Frequently asked questions

How many teaspoons are in 1 cubic centimeter?

There are approximately 0.202884 US teaspoons in 1 cubic centimeter, found by dividing 1 by 4.92892.

How many cubic centimeters are in 1 teaspoon?

One US teaspoon equals exactly 4.92892 cubic centimeters, because a US teaspoon is defined as 4.92892 milliliters and 1 mL is the same as 1 cm³.

Is a cubic centimeter the same as a milliliter?

Yes. One cubic centimeter (cm³) is exactly equal to one milliliter (mL), so any cm³-to-teaspoon conversion is identical to a mL-to-teaspoon conversion.

Does this converter use US or metric teaspoons?

It uses the US teaspoon of 4.92892 mL. If you need the rounded 5 mL metric teaspoon, expect results to be a few percent smaller.

How do I convert teaspoons back to cubic centimeters?

Multiply the number of teaspoons by 4.92892. For example, 3 teaspoons equal about 14.79 cm³.

How many teaspoons are in 5 cm³?

Five cubic centimeters equal about 1.01442 US teaspoons, which is very close to one metric (5 mL) teaspoon.