Mass per volume density.
Ounces per Teaspoon to Hectograms per Cup Converter — oz/tsp to hg/cup
Convert Ounce per Teaspoon (oz/tsp) to Hectogram per Cup (hg/cup) using the exact conversion factor (1 ounce per teaspoon = 13.6077711 hectogram per cup). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Hectograms per Cup 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 5751.668511 / 422.6752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Teaspoon to Hectograms per Cup
Ounce per Teaspoon and Hectogram per Cup 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
hectograms per cup = ounces per teaspoon × 13.6077711
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per teaspoon equals 5751.66851121 base units, and 1 hectogram per cup equals 422.675283773 base units, so dividing one by the other gives the direct ounce per teaspoon-to-hectogram per cup factor of 13.6077711.
Simple example
1 oz/tsp × 13.6077711 = 13.6077711 hg/cup
1 ounce per teaspoon = 13.6077711 hectograms per cup.
Real-world example
1,000 oz/tsp × 13.6077711 = 13,607.7711 hg/cup
1,000 ounces per teaspoon = 13,607.7711 hectograms per cup.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Hectogram per Cup (hg/cup) |
|---|---|
| 0.1 oz/tsp | 1.36077711 hg/cup |
| 1 oz/tsp | 13.6077711 hg/cup |
| 10 oz/tsp | 136.077711 hg/cup |
| 100 oz/tsp | 1,360.77711 hg/cup |
| 1,000 oz/tsp | 13,607.7711 hg/cup |
| 10,000 oz/tsp | 136,077.711 hg/cup |
Reverse conversion: Hectogram per Cup to Ounce per Teaspoon
13.6077711 hg/cup × 0.07348742073 = 1 oz/tsp
13.6077711 hectograms per cup = 1 ounces per teaspoon.
ounces per teaspoon = hectograms per cup × 0.0734874207283
For a page dedicated to this direction, see Hectogram per Cup to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Hectogram per Cup (hg/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per cup are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 13.6077711 hectograms per cup, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to hectogram per cup?
Multiply the ounce per teaspoon value by 13.6077711. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per cup back to ounce per teaspoon?
Use the reverse factor: 1 hectogram per cup equals 0.0734874207 ounces per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per teaspoon?
Ounce per Teaspoon (oz/tsp) is a unit of density.
What is a hectogram per cup?
Hectogram per Cup (hg/cup) is a unit of density.
Is the ounce per teaspoon to hectogram per cup conversion exact?
Yes. Both ounce per teaspoon and hectogram per cup are defined by fixed standards rather than physical artifacts, so the factor of 13.6077711 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.