Mass per volume density.
Grams per Teaspoon to Centigrams per Gallon Converter — g/tsp to cg/gal
Convert Gram per Teaspoon (g/tsp) to Centigram per Gallon (cg/gal) using the exact conversion factor (1 gram per teaspoon = 76,800 centigram per gallon). See the formula, worked examples, and conversion table.
Grams per Teaspoon to Centigrams per Gallon 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 / 0.002641720524.
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 Gallon
Gram per Teaspoon and Centigram per Gallon 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 gallon = grams per teaspoon × 76800
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 gallon equals 0.00264172052358 base units, so dividing one by the other gives the direct gram per teaspoon-to-centigram per gallon factor of 76800.
Simple example
1 g/tsp × 76800 = 76,800 cg/gal
1 gram per teaspoon = 76,800 centigrams per gallon.
Real-world example
1,000 g/tsp × 76800 = 76,800,000 cg/gal
1,000 grams per teaspoon = 76,800,000 centigrams per gallon.
Conversion table
| Gram per Teaspoon (g/tsp) | Centigram per Gallon (cg/gal) |
|---|---|
| 0.1 g/tsp | 7,680 cg/gal |
| 1 g/tsp | 76,800 cg/gal |
| 10 g/tsp | 768,000 cg/gal |
| 100 g/tsp | 7,680,000 cg/gal |
| 1,000 g/tsp | 76,800,000 cg/gal |
| 10,000 g/tsp | 768,000,000 cg/gal |
Reverse conversion: Centigram per Gallon to Gram per Teaspoon
1 cg/gal × 0.00001302083333 = 0.0000130208 g/tsp
1 centigram per gallon = 0.0000130208 grams per teaspoon.
grams per teaspoon = centigrams per gallon × 0.0000130208333333
For a page dedicated to this direction, see Centigram per Gallon to Gram per Teaspoon.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per gallon are in 1 gram per teaspoon?
1 gram per teaspoon equals 76,800 centigrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per teaspoon to centigram per gallon?
Multiply the gram per teaspoon value by 76800. The converter above does this instantly to whatever precision you set.
How do I convert centigram per gallon back to gram per teaspoon?
Use the reverse factor: 1 centigram per gallon equals 0.0000130208 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 gallon?
Centigram per Gallon (cg/gal) is a unit of density.
Is the gram per teaspoon to centigram per gallon conversion exact?
Yes. Both gram per teaspoon and centigram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 76800 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.