Mass per volume density.
Drams per Teaspoon to Hectograms per Gallon Converter — dr/tsp to hg/gal
Convert Dram per Teaspoon (dr/tsp) to Hectogram per Gallon (hg/gal) using the exact conversion factor (1 dram per teaspoon = 13.6077711 hectogram per gallon). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Hectograms per Gallon 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 359.479282 / 26.41720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Teaspoon to Hectograms per Gallon
Dram per Teaspoon and Hectogram per Gallon 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 gallon = drams per teaspoon × 13.6077711
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per teaspoon equals 359.479281951 base units, and 1 hectogram per gallon equals 26.4172052358 base units, so dividing one by the other gives the direct dram per teaspoon-to-hectogram per gallon factor of 13.6077711.
Simple example
1 dr/tsp × 13.6077711 = 13.6077711 hg/gal
1 dram per teaspoon = 13.6077711 hectograms per gallon.
Real-world example
1,000 dr/tsp × 13.6077711 = 13,607.7711 hg/gal
1,000 drams per teaspoon = 13,607.7711 hectograms per gallon.
Conversion table
| Dram per Teaspoon (dr/tsp) | Hectogram per Gallon (hg/gal) |
|---|---|
| 0.1 dr/tsp | 1.36077711 hg/gal |
| 1 dr/tsp | 13.6077711 hg/gal |
| 10 dr/tsp | 136.077711 hg/gal |
| 100 dr/tsp | 1,360.77711 hg/gal |
| 1,000 dr/tsp | 13,607.7711 hg/gal |
| 10,000 dr/tsp | 136,077.711 hg/gal |
Reverse conversion: Hectogram per Gallon to Dram per Teaspoon
13.6077711 hg/gal × 0.07348742073 = 1 dr/tsp
13.6077711 hectograms per gallon = 1 drams per teaspoon.
drams per teaspoon = hectograms per gallon × 0.0734874207283
For a page dedicated to this direction, see Hectogram per Gallon to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Hectogram per Gallon (hg/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per gallon are in 1 dram per teaspoon?
1 dram per teaspoon equals 13.6077711 hectograms per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to hectogram per gallon?
Multiply the dram per teaspoon value by 13.6077711. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per gallon back to dram per teaspoon?
Use the reverse factor: 1 hectogram per gallon equals 0.0734874207 drams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
What is a hectogram per gallon?
Hectogram per Gallon (hg/gal) is a unit of density.
Is the dram per teaspoon to hectogram per gallon conversion exact?
Yes. Both dram per teaspoon and hectogram per gallon 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.