Mass per volume density.
Micrograms per Cup to Picograms per Teaspoon Converter — ug/cup to pg/tsp
Convert Microgram per Cup (ug/cup) to Picogram per Teaspoon (pg/tsp) using the exact conversion factor (1 microgram per cup = 20,833.33333 picogram per teaspoon). See the formula, worked examples, and conversion table.
Micrograms per Cup to Picograms 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 / 2.02884136e-10.
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 Picograms per Teaspoon
Microgram per Cup and Picogram 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
picograms per teaspoon = micrograms per cup × 20833.3333333
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 picogram per teaspoon equals 2.028841e-10 base units, so dividing one by the other gives the direct microgram per cup-to-picogram per teaspoon factor of 20833.3333333.
Simple example
1 ug/cup × 20833.33333 = 20,833.33333 pg/tsp
1 microgram per cup = 20,833.33333 picograms per teaspoon.
Real-world example
1,000 ug/cup × 20833.33333 = 20,833,333.33 pg/tsp
1,000 micrograms per cup = 20,833,333.33 picograms per teaspoon.
Conversion table
| Microgram per Cup (ug/cup) | Picogram per Teaspoon (pg/tsp) |
|---|---|
| 0.1 ug/cup | 2,083.333333 pg/tsp |
| 1 ug/cup | 20,833.33333 pg/tsp |
| 10 ug/cup | 208,333.3333 pg/tsp |
| 100 ug/cup | 2,083,333.333 pg/tsp |
| 1,000 ug/cup | 20,833,333.33 pg/tsp |
| 10,000 ug/cup | 208,333,333.3 pg/tsp |
Reverse conversion: Picogram per Teaspoon to Microgram per Cup
1 pg/tsp × 0.000048 = 0.000048 ug/cup
1 picogram per teaspoon = 0.000048 micrograms per cup.
micrograms per cup = picograms per teaspoon × 0.000048
For a page dedicated to this direction, see Picogram per Teaspoon to Microgram per Cup.
Understanding the Microgram per Cup (ug/cup)
Mass per volume density.
Understanding the Picogram per Teaspoon (pg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picograms per teaspoon are in 1 microgram per cup?
1 microgram per cup equals 20,833.33333 picograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per cup to picogram per teaspoon?
Multiply the microgram per cup value by 20833.33333. The converter above does this instantly to whatever precision you set.
How do I convert picogram per teaspoon back to microgram per cup?
Use the reverse factor: 1 picogram per teaspoon equals 0.000048 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 picogram per teaspoon?
Picogram per Teaspoon (pg/tsp) is a unit of density.
Is the microgram per cup to picogram per teaspoon conversion exact?
Yes. Both microgram per cup and picogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 20833.33333 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.