Mass per volume density.
Hectograms per Cup to Decigrams per Teaspoon Converter — hg/cup to dg/tsp
Convert Hectogram per Cup (hg/cup) to Decigram per Teaspoon (dg/tsp) using the exact conversion factor (1 hectogram per cup = 20.83333333 decigram per teaspoon). See the formula, worked examples, and conversion table.
Hectograms per Cup to Decigrams 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 422.6752838 / 20.28841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectograms per Cup to Decigrams per Teaspoon
Hectogram per Cup and Decigram 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
decigrams per teaspoon = hectograms per cup × 20.8333333333
This factor comes from each unit's defined relationship to the category's base unit: 1 hectogram per cup equals 422.675283773 base units, and 1 decigram per teaspoon equals 20.2884136211 base units, so dividing one by the other gives the direct hectogram per cup-to-decigram per teaspoon factor of 20.8333333333.
Simple example
1 hg/cup × 20.83333333 = 20.83333333 dg/tsp
1 hectogram per cup = 20.83333333 decigrams per teaspoon.
Real-world example
1,000 hg/cup × 20.83333333 = 20,833.33333 dg/tsp
1,000 hectograms per cup = 20,833.33333 decigrams per teaspoon.
Conversion table
| Hectogram per Cup (hg/cup) | Decigram per Teaspoon (dg/tsp) |
|---|---|
| 0.1 hg/cup | 2.083333333 dg/tsp |
| 1 hg/cup | 20.83333333 dg/tsp |
| 10 hg/cup | 208.3333333 dg/tsp |
| 100 hg/cup | 2,083.333333 dg/tsp |
| 1,000 hg/cup | 20,833.33333 dg/tsp |
| 10,000 hg/cup | 208,333.3333 dg/tsp |
Reverse conversion: Decigram per Teaspoon to Hectogram per Cup
20.83333333 dg/tsp × 0.048 = 0.9999999998 hg/cup
20.83333333 decigrams per teaspoon = 0.9999999998 hectograms per cup.
hectograms per cup = decigrams per teaspoon × 0.048
For a page dedicated to this direction, see Decigram per Teaspoon to Hectogram per Cup.
Understanding the Hectogram per Cup (hg/cup)
Mass per volume density.
Understanding the Decigram per Teaspoon (dg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per teaspoon are in 1 hectogram per cup?
1 hectogram per cup equals 20.83333333 decigrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert hectogram per cup to decigram per teaspoon?
Multiply the hectogram per cup value by 20.83333333. The converter above does this instantly to whatever precision you set.
How do I convert decigram per teaspoon back to hectogram per cup?
Use the reverse factor: 1 decigram per teaspoon equals 0.048 hectograms per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectogram per cup?
Hectogram per Cup (hg/cup) is a unit of density.
What is a decigram per teaspoon?
Decigram per Teaspoon (dg/tsp) is a unit of density.
Is the hectogram per cup to decigram per teaspoon conversion exact?
Yes. Both hectogram per cup and decigram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 20.83333333 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.