Mass per volume density.
Grams per Teaspoon to Centigrams per Milliliter Converter — g/tsp to cg/mL
Convert Gram per Teaspoon (g/tsp) to Centigram per Milliliter (cg/mL) using the exact conversion factor (1 gram per teaspoon = 20.28841362 centigram per milliliter). See the formula, worked examples, and conversion table.
Grams per Teaspoon to Centigrams per Milliliter converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 202.8841362 / 10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Teaspoon to Centigrams per Milliliter
Gram per Teaspoon and Centigram per Milliliter both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
centigrams per milliliter = grams per teaspoon × 20.2884136211
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per teaspoon equals 202.884136211 base units, and 1 centigram per milliliter equals 10 base units, so dividing one by the other gives the direct gram per teaspoon-to-centigram per milliliter factor of 20.2884136211.
Simple example
1 g/tsp × 20.28841362 = 20.28841362 cg/mL
1 gram per teaspoon = 20.28841362 centigrams per milliliter.
Real-world example
1,000 g/tsp × 20.28841362 = 20,288.41362 cg/mL
1,000 grams per teaspoon = 20,288.41362 centigrams per milliliter.
Conversion table
| Gram per Teaspoon (g/tsp) | Centigram per Milliliter (cg/mL) |
|---|---|
| 0.1 g/tsp | 2.028841362 cg/mL |
| 1 g/tsp | 20.28841362 cg/mL |
| 10 g/tsp | 202.8841362 cg/mL |
| 100 g/tsp | 2,028.841362 cg/mL |
| 1,000 g/tsp | 20,288.41362 cg/mL |
| 10,000 g/tsp | 202,884.1362 cg/mL |
Reverse conversion: Centigram per Milliliter to Gram per Teaspoon
20.28841362 cg/mL × 0.04928921594 = 0.9999999999 g/tsp
20.28841362 centigrams per milliliter = 0.9999999999 grams per teaspoon.
grams per teaspoon = centigrams per milliliter × 0.0492892159375
For a page dedicated to this direction, see Centigram per Milliliter to Gram per Teaspoon.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Understanding the Centigram per Milliliter (cg/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per milliliter are in 1 gram per teaspoon?
1 gram per teaspoon equals 20.28841362 centigrams per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per teaspoon to centigram per milliliter?
Multiply the gram per teaspoon value by 20.28841362. The converter above does this instantly to whatever precision you set.
How do I convert centigram per milliliter back to gram per teaspoon?
Use the reverse factor: 1 centigram per milliliter equals 0.0492892159 grams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per teaspoon?
Gram per Teaspoon (g/tsp) is a unit of density.
What is a centigram per milliliter?
Centigram per Milliliter (cg/mL) is a unit of density.
Is the gram per teaspoon to centigram per milliliter conversion exact?
Yes. Both gram per teaspoon and centigram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 20.28841362 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.