Mass per volume density.
Drams per Cup to Hectograms per Teaspoon Converter — dr/cup to hg/tsp
Convert Dram per Cup (dr/cup) to Hectogram per Teaspoon (hg/tsp) using the exact conversion factor (1 dram per cup = 0.0003691344 hectogram per teaspoon). See the formula, worked examples, and conversion table.
Drams per Cup to Hectograms 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 7.489151707 / 20288.41362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cup to Hectograms per Teaspoon
Dram per Cup and Hectogram 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
hectograms per teaspoon = drams per cup × 0.00036913441569
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cup equals 7.48915170731 base units, and 1 hectogram per teaspoon equals 20288.4136211 base units, so dividing one by the other gives the direct dram per cup-to-hectogram per teaspoon factor of 0.00036913441569.
Simple example
1 dr/cup × 0.0003691344157 = 0.0003691344 hg/tsp
1 dram per cup = 0.0003691344 hectograms per teaspoon.
Real-world example
1,000 dr/cup × 0.0003691344157 = 0.3691344157 hg/tsp
1,000 drams per cup = 0.3691344157 hectograms per teaspoon.
Conversion table
| Dram per Cup (dr/cup) | Hectogram per Teaspoon (hg/tsp) |
|---|---|
| 0.1 dr/cup | 0.0000369134 hg/tsp |
| 1 dr/cup | 0.0003691344 hg/tsp |
| 10 dr/cup | 0.0036913442 hg/tsp |
| 100 dr/cup | 0.0369134416 hg/tsp |
| 1,000 dr/cup | 0.3691344157 hg/tsp |
| 10,000 dr/cup | 3.691344157 hg/tsp |
Reverse conversion: Hectogram per Teaspoon to Dram per Cup
0.0003691344 hg/tsp × 2709.040278 = 0.9999999575 dr/cup
0.0003691344 hectograms per teaspoon = 0.9999999575 drams per cup.
drams per cup = hectograms per teaspoon × 2709.04027773
For a page dedicated to this direction, see Hectogram per Teaspoon to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Understanding the Hectogram per Teaspoon (hg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per teaspoon are in 1 dram per cup?
1 dram per cup equals 0.0003691344 hectograms per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to hectogram per teaspoon?
Multiply the dram per cup value by 0.0003691344157. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per teaspoon back to dram per cup?
Use the reverse factor: 1 hectogram per teaspoon equals 2,709.040278 drams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
What is a hectogram per teaspoon?
Hectogram per Teaspoon (hg/tsp) is a unit of density.
Is the dram per cup to hectogram per teaspoon conversion exact?
Yes. Both dram per cup and hectogram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.0003691344157 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.