Mass per volume density.
Drams per Teaspoon to Drams per Gallon Converter — dr/tsp to dr/gal
Convert Dram per Teaspoon (dr/tsp) to Dram per Gallon (dr/gal) using the exact conversion factor (1 dram per teaspoon = 768 dram per gallon). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Drams 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 / 0.4680719817.
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 Drams per Gallon
Dram per Teaspoon and Dram 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
drams per gallon = drams per teaspoon × 768
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 dram per gallon equals 0.468071981707 base units, so dividing one by the other gives the direct dram per teaspoon-to-dram per gallon factor of 768.
Simple example
1 dr/tsp × 768 = 768 dr/gal
1 dram per teaspoon = 768 drams per gallon.
Real-world example
1,000 dr/tsp × 768 = 768,000 dr/gal
1,000 drams per teaspoon = 768,000 drams per gallon.
Conversion table
| Dram per Teaspoon (dr/tsp) | Dram per Gallon (dr/gal) |
|---|---|
| 0.1 dr/tsp | 76.8 dr/gal |
| 1 dr/tsp | 768 dr/gal |
| 10 dr/tsp | 7,680 dr/gal |
| 100 dr/tsp | 76,800 dr/gal |
| 1,000 dr/tsp | 768,000 dr/gal |
| 10,000 dr/tsp | 7,680,000 dr/gal |
Reverse conversion: Dram per Gallon to Dram per Teaspoon
768 dr/gal × 0.001302083333 = 1 dr/tsp
768 drams per gallon = 1 drams per teaspoon.
drams per teaspoon = drams per gallon × 0.00130208333333
For a page dedicated to this direction, see Dram per Gallon to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per gallon are in 1 dram per teaspoon?
1 dram per teaspoon equals 768 drams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to dram per gallon?
Multiply the dram per teaspoon value by 768. The converter above does this instantly to whatever precision you set.
How do I convert dram per gallon back to dram per teaspoon?
Use the reverse factor: 1 dram per gallon equals 0.0013020833 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 dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
Is the dram per teaspoon to dram per gallon conversion exact?
Yes. Both dram per teaspoon and dram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 768 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.