Mass per volume density.
Centigrams per Gallon to Micrograms per Teaspoon Converter — cg/gal to ug/tsp
Convert Centigram per Gallon (cg/gal) to Microgram per Teaspoon (ug/tsp) using the exact conversion factor (1 centigram per gallon = 13.02083333 microgram per teaspoon). See the formula, worked examples, and conversion table.
Centigrams per Gallon to Micrograms 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 / 0.0002028841362.
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 Micrograms per Teaspoon
Centigram per Gallon and Microgram 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
micrograms per teaspoon = centigrams per gallon × 13.0208333333
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 microgram per teaspoon equals 0.000202884136211 base units, so dividing one by the other gives the direct centigram per gallon-to-microgram per teaspoon factor of 13.0208333333.
Simple example
1 cg/gal × 13.02083333 = 13.02083333 ug/tsp
1 centigram per gallon = 13.02083333 micrograms per teaspoon.
Real-world example
1,000 cg/gal × 13.02083333 = 13,020.83333 ug/tsp
1,000 centigrams per gallon = 13,020.83333 micrograms per teaspoon.
Conversion table
| Centigram per Gallon (cg/gal) | Microgram per Teaspoon (ug/tsp) |
|---|---|
| 0.1 cg/gal | 1.302083333 ug/tsp |
| 1 cg/gal | 13.02083333 ug/tsp |
| 10 cg/gal | 130.2083333 ug/tsp |
| 100 cg/gal | 1,302.083333 ug/tsp |
| 1,000 cg/gal | 13,020.83333 ug/tsp |
| 10,000 cg/gal | 130,208.3333 ug/tsp |
Reverse conversion: Microgram per Teaspoon to Centigram per Gallon
13.02083333 ug/tsp × 0.0768 = 0.9999999997 cg/gal
13.02083333 micrograms per teaspoon = 0.9999999997 centigrams per gallon.
centigrams per gallon = micrograms per teaspoon × 0.0768
For a page dedicated to this direction, see Microgram per Teaspoon to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Microgram per Teaspoon (ug/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per teaspoon are in 1 centigram per gallon?
1 centigram per gallon equals 13.02083333 micrograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to microgram per teaspoon?
Multiply the centigram per gallon value by 13.02083333. The converter above does this instantly to whatever precision you set.
How do I convert microgram per teaspoon back to centigram per gallon?
Use the reverse factor: 1 microgram per teaspoon equals 0.0768 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 microgram per teaspoon?
Microgram per Teaspoon (ug/tsp) is a unit of density.
Is the centigram per gallon to microgram per teaspoon conversion exact?
Yes. Both centigram per gallon and microgram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 13.02083333 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.