Convert volume units — liters, gallons, cups, milliliters, cubic meters, barrels and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 tsp | 0.00492892 cm³ | |
| 0.01 tsp | 0.0492892 cm³ | |
| 0.1 tsp | 0.492892 cm³ | |
| 1 tsp | 4.92892 cm³ | |
| 5 tsp | 24.6446 cm³ | |
| 10 tsp | 49.2892 cm³ | |
| 50 tsp | 246.446 cm³ | |
| 100 tsp | 492.892 cm³ | |
| 1000 tsp | 4928.92 cm³ |
Common teaspoon values converted to cubic centimeter — factor: 1 tsp = 4.929 cm³
| Teaspoon (tsp) | Cubic Centimeter (cm³) | Context |
|---|---|---|
| 0.25 tsp | 1.232 cm³ | Pinch |
| 0.5 tsp | 2.464 cm³ | Half teaspoon |
| 1 tsp | 4.929 cm³ | Teaspoon |
| 2 tsp | 9.858 cm³ | Two teaspoons |
| 3 tsp | 14.79 cm³ | Tablespoon |
| 6 tsp | 29.57 cm³ | 2 tablespoons |
| 12 tsp | 59.15 cm³ | Quarter cup |
| 24 tsp | 118.3 cm³ | Half cup |
| 48 tsp | 236.6 cm³ | One cup |
| 96 tsp | 473.2 cm³ | One pint |
| 192 tsp | 946.4 cm³ | One quart |
| 384 tsp | 1,893 cm³ | Half gallon |
| 768 tsp | 3,785 cm³ | One gallon |
| 1,536 tsp | 7,571 cm³ | 2 gallons |
| 3,840 tsp | 1.893e+04 cm³ | 5 gallons |
Converting teaspoon to cubic centimeter comes up frequently in cooking, chemistry, medicine, and engineering. A recipe written in metric units may need to be adapted for a kitchen using cubic centimeter, or a laboratory protocol may specify volumes in teaspoon that need to be measured with equipment calibrated in cubic centimeter.
In everyday use, knowing that 5 tsp = 24.64 cm³ and 10 tsp = 49.29 cm³ covers most common situations. For bulk calculations, 100 tsp = 492.9 cm³ is a useful anchor. The reverse conversion — cubic centimeter back to teaspoon — uses the factor 0.2029, so 1 cm³ = 0.2029 tsp.
All conversions use the internationally recognized factor of exactly 1 tsp = 4.929 cm³. Calculations are performed in IEEE 754 double-precision floating point, giving accuracy to at least 8 significant figures — more than sufficient for any practical application.
Formula: Cubic Centimeter = Teaspoon × 4.92892
Multiply any teaspoon value by 4.92892 to get cubic centimeter. One teaspoon equals 4.92892 cm³.
Reverse: Teaspoon = Cubic Centimeter × 0.2028842
1 tsp = 4.92892 cm³. Memorize this for instant mental estimates.
Use 4.9289 as a quick mental factor. Multiply your teaspoons value by this to estimate cubic centimeters.
To verify: multiply your result by 0.2028842 to recover the original tsp value.
Measures baking powder, baking soda, salt, and spices in teaspoons, the backbone of baking.
Administers children's liquid medicine in teaspoon doses as per OTC label instructions.
Tests flavor compound thresholds using teaspoon additions in sensory evaluation panels.
Adds clarifying agents and pH adjusters in teaspoon quantities to fermentation batches.
Formulates serums and toners using teaspoon measurements for small test batches.
Doses water conditioners and fertilizers in teaspoons for planted tanks and reef systems.
The US teaspoon is exactly one-third of a tablespoon, 4.92892 mL. It was standardized in the US in the early 20th century partly to address inconsistent home medication dosing.
Teaspoons are the smallest standard cooking measure in the US system, used for spices, leaveners, and flavorings. A medical teaspoon dose conventionally means 5 mL.
Interesting fact: The teaspoon is behind one of science's most cited comparisons: the entire Pacific Ocean would fill roughly 7.1 × 10²³ teaspoons.
The cubic centimeter (also cc or mL) is the volume of a cube measuring 1 cm on each side. It has been part of the CGS system since the 19th century, formalized by the British Association for the Advancement of Science in 1874.
In medicine and pharmacy, the cc is the preferred volume notation for injection doses, IV drips, and surgical implants. Automotive engineers use cc to express engine displacement.
Interesting fact: Because 1 mL = 1 cm³ exactly, the units are fully interchangeable — medical staff say 'cc' while chemists say 'mL'.