Mass per volume density.
Ounces per Cup to Micrograms per Teaspoon Converter — oz/cup to ug/tsp
Convert Ounce per Cup (oz/cup) to Microgram per Teaspoon (ug/tsp) using the exact conversion factor (1 ounce per cup = 590,615.0651 microgram per teaspoon). See the formula, worked examples, and conversion table.
Ounces per Cup 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 119.8264273 / 0.0002028841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cup to Micrograms per Teaspoon
Ounce per Cup 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 = ounces per cup × 590615.065104
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cup equals 119.826427317 base units, and 1 microgram per teaspoon equals 0.000202884136211 base units, so dividing one by the other gives the direct ounce per cup-to-microgram per teaspoon factor of 590615.065104.
Simple example
1 oz/cup × 590615.0651 = 590,615.0651 ug/tsp
1 ounce per cup = 590,615.0651 micrograms per teaspoon.
Real-world example
1,000 oz/cup × 590615.0651 = 590,615,065.1 ug/tsp
1,000 ounces per cup = 590,615,065.1 micrograms per teaspoon.
Conversion table
| Ounce per Cup (oz/cup) | Microgram per Teaspoon (ug/tsp) |
|---|---|
| 0.1 oz/cup | 59,061.50651 ug/tsp |
| 1 oz/cup | 590,615.0651 ug/tsp |
| 10 oz/cup | 5,906,150.651 ug/tsp |
| 100 oz/cup | 59,061,506.51 ug/tsp |
| 1,000 oz/cup | 590,615,065.1 ug/tsp |
| 10,000 oz/cup | 5,906,150,651 ug/tsp |
Reverse conversion: Microgram per Teaspoon to Ounce per Cup
1 ug/tsp × 0.000001693150174 = 0.0000016932 oz/cup
1 microgram per teaspoon = 0.0000016932 ounces per cup.
ounces per cup = micrograms per teaspoon × 0.00000169315017358
For a page dedicated to this direction, see Microgram per Teaspoon to Ounce per Cup.
Understanding the Ounce per Cup (oz/cup)
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 ounce per cup?
1 ounce per cup equals 590,615.0651 micrograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cup to microgram per teaspoon?
Multiply the ounce per cup value by 590615.0651. The converter above does this instantly to whatever precision you set.
How do I convert microgram per teaspoon back to ounce per cup?
Use the reverse factor: 1 microgram per teaspoon equals 0.0000016932 ounces per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cup?
Ounce per Cup (oz/cup) is a unit of density.
What is a microgram per teaspoon?
Microgram per Teaspoon (ug/tsp) is a unit of density.
Is the ounce per cup to microgram per teaspoon conversion exact?
Yes. Both ounce per cup and microgram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 590615.0651 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.