Mass per volume density.
Centigrams per Gallon to Milligrams per Teaspoon Converter — cg/gal to mg/tsp
Convert Centigram per Gallon (cg/gal) to Milligram per Teaspoon (mg/tsp) using the exact conversion factor (1 centigram per gallon = 0.0130208333 milligram per teaspoon). See the formula, worked examples, and conversion table.
Centigrams per Gallon to Milligrams per Teaspoon 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 0.002641720524 / 0.2028841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Gallon to Milligrams per Teaspoon
Centigram per Gallon and Milligram per Teaspoon 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
milligrams per teaspoon = centigrams per gallon × 0.0130208333333
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per gallon equals 0.00264172052358 base units, and 1 milligram per teaspoon equals 0.202884136211 base units, so dividing one by the other gives the direct centigram per gallon-to-milligram per teaspoon factor of 0.0130208333333.
Simple example
1 cg/gal × 0.01302083333 = 0.0130208333 mg/tsp
1 centigram per gallon = 0.0130208333 milligrams per teaspoon.
Real-world example
1,000 cg/gal × 0.01302083333 = 13.02083333 mg/tsp
1,000 centigrams per gallon = 13.02083333 milligrams per teaspoon.
Conversion table
| Centigram per Gallon (cg/gal) | Milligram per Teaspoon (mg/tsp) |
|---|---|
| 0.1 cg/gal | 0.0013020833 mg/tsp |
| 1 cg/gal | 0.0130208333 mg/tsp |
| 10 cg/gal | 0.1302083333 mg/tsp |
| 100 cg/gal | 1.302083333 mg/tsp |
| 1,000 cg/gal | 13.02083333 mg/tsp |
| 10,000 cg/gal | 130.2083333 mg/tsp |
Reverse conversion: Milligram per Teaspoon to Centigram per Gallon
0.0130208333 mg/tsp × 76.8 = 0.9999999974 cg/gal
0.0130208333 milligrams per teaspoon = 0.9999999974 centigrams per gallon.
centigrams per gallon = milligrams per teaspoon × 76.8
For a page dedicated to this direction, see Milligram per Teaspoon to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Milligram per Teaspoon (mg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per teaspoon are in 1 centigram per gallon?
1 centigram per gallon equals 0.0130208333 milligrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to milligram per teaspoon?
Multiply the centigram per gallon value by 0.01302083333. The converter above does this instantly to whatever precision you set.
How do I convert milligram per teaspoon back to centigram per gallon?
Use the reverse factor: 1 milligram per teaspoon equals 76.8 centigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per gallon?
Centigram per Gallon (cg/gal) is a unit of density.
What is a milligram per teaspoon?
Milligram per Teaspoon (mg/tsp) is a unit of density.
Is the centigram per gallon to milligram per teaspoon conversion exact?
Yes. Both centigram per gallon and milligram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.01302083333 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.