Mass per volume density.
Micrograms per Cup to Centigrams per Teaspoon Converter — ug/cup to cg/tsp
Convert Microgram per Cup (ug/cup) to Centigram per Teaspoon (cg/tsp) using the exact conversion factor (1 microgram per cup = 0.0000020833 centigram per teaspoon). See the formula, worked examples, and conversion table.
Micrograms per Cup to Centigrams 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 4.22675284e-6 / 2.028841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Cup to Centigrams per Teaspoon
Microgram per Cup and Centigram 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
centigrams per teaspoon = micrograms per cup × 0.00000208333333333
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per cup equals 0.00000422675283773 base units, and 1 centigram per teaspoon equals 2.02884136211 base units, so dividing one by the other gives the direct microgram per cup-to-centigram per teaspoon factor of 0.00000208333333333.
Simple example
1 ug/cup × 0.000002083333333 = 0.0000020833 cg/tsp
1 microgram per cup = 0.0000020833 centigrams per teaspoon.
Real-world example
1,000 ug/cup × 0.000002083333333 = 0.0020833333 cg/tsp
1,000 micrograms per cup = 0.0020833333 centigrams per teaspoon.
Conversion table
| Microgram per Cup (ug/cup) | Centigram per Teaspoon (cg/tsp) |
|---|---|
| 0.1 ug/cup | 2.083333e-7 cg/tsp |
| 1 ug/cup | 0.0000020833 cg/tsp |
| 10 ug/cup | 0.0000208333 cg/tsp |
| 100 ug/cup | 0.0002083333 cg/tsp |
| 1,000 ug/cup | 0.0020833333 cg/tsp |
| 10,000 ug/cup | 0.0208333333 cg/tsp |
Reverse conversion: Centigram per Teaspoon to Microgram per Cup
0.0000020833 cg/tsp × 480000 = 0.999984 ug/cup
0.0000020833 centigrams per teaspoon = 0.999984 micrograms per cup.
micrograms per cup = centigrams per teaspoon × 480000
For a page dedicated to this direction, see Centigram per Teaspoon to Microgram per Cup.
Understanding the Microgram per Cup (ug/cup)
Mass per volume density.
Understanding the Centigram per Teaspoon (cg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per teaspoon are in 1 microgram per cup?
1 microgram per cup equals 0.0000020833 centigrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per cup to centigram per teaspoon?
Multiply the microgram per cup value by 0.000002083333333. The converter above does this instantly to whatever precision you set.
How do I convert centigram per teaspoon back to microgram per cup?
Use the reverse factor: 1 centigram per teaspoon equals 480,000 micrograms per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per cup?
Microgram per Cup (ug/cup) is a unit of density.
What is a centigram per teaspoon?
Centigram per Teaspoon (cg/tsp) is a unit of density.
Is the microgram per cup to centigram per teaspoon conversion exact?
Yes. Both microgram per cup and centigram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000002083333333 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.