Mass per volume density.
Drams per Gallon to Drams per Teaspoon Converter — dr/gal to dr/tsp
Convert Dram per Gallon (dr/gal) to Dram per Teaspoon (dr/tsp) using the exact conversion factor (1 dram per gallon = 0.0013020833 dram per teaspoon). See the formula, worked examples, and conversion table.
Drams per Gallon to Drams 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 0.4680719817 / 359.479282.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Drams per Teaspoon
Dram per Gallon and Dram 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
drams per teaspoon = drams per gallon × 0.00130208333333
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 dram per teaspoon equals 359.479281951 base units, so dividing one by the other gives the direct dram per gallon-to-dram per teaspoon factor of 0.00130208333333.
Simple example
1 dr/gal × 0.001302083333 = 0.0013020833 dr/tsp
1 dram per gallon = 0.0013020833 drams per teaspoon.
Real-world example
1,000 dr/gal × 0.001302083333 = 1.302083333 dr/tsp
1,000 drams per gallon = 1.302083333 drams per teaspoon.
Conversion table
| Dram per Gallon (dr/gal) | Dram per Teaspoon (dr/tsp) |
|---|---|
| 0.1 dr/gal | 0.0001302083 dr/tsp |
| 1 dr/gal | 0.0013020833 dr/tsp |
| 10 dr/gal | 0.0130208333 dr/tsp |
| 100 dr/gal | 0.1302083333 dr/tsp |
| 1,000 dr/gal | 1.302083333 dr/tsp |
| 10,000 dr/gal | 13.02083333 dr/tsp |
Reverse conversion: Dram per Teaspoon to Dram per Gallon
0.0013020833 dr/tsp × 768 = 0.9999999744 dr/gal
0.0013020833 drams per teaspoon = 0.9999999744 drams per gallon.
drams per gallon = drams per teaspoon × 768
For a page dedicated to this direction, see Dram per Teaspoon to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per teaspoon are in 1 dram per gallon?
1 dram per gallon equals 0.0013020833 drams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to dram per teaspoon?
Multiply the dram per gallon value by 0.001302083333. The converter above does this instantly to whatever precision you set.
How do I convert dram per teaspoon back to dram per gallon?
Use the reverse factor: 1 dram per teaspoon equals 768 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
Is the dram per gallon to dram per teaspoon conversion exact?
Yes. Both dram per gallon and dram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.001302083333 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.