Mass per volume density.
Drams per Gallon to Carats per Teaspoon Converter — dr/gal to ct/tsp
Convert Dram per Gallon (dr/gal) to Carat per Teaspoon (ct/tsp) using the exact conversion factor (1 dram per gallon = 0.0115354505 carat per teaspoon). See the formula, worked examples, and conversion table.
Drams per Gallon to Carats 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 / 40.57682724.
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 Carats per Teaspoon
Dram per Gallon and Carat 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
carats per teaspoon = drams per gallon × 0.0115354504903
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 carat per teaspoon equals 40.5768272422 base units, so dividing one by the other gives the direct dram per gallon-to-carat per teaspoon factor of 0.0115354504903.
Simple example
1 dr/gal × 0.01153545049 = 0.0115354505 ct/tsp
1 dram per gallon = 0.0115354505 carats per teaspoon.
Real-world example
1,000 dr/gal × 0.01153545049 = 11.53545049 ct/tsp
1,000 drams per gallon = 11.53545049 carats per teaspoon.
Conversion table
| Dram per Gallon (dr/gal) | Carat per Teaspoon (ct/tsp) |
|---|---|
| 0.1 dr/gal | 0.001153545 ct/tsp |
| 1 dr/gal | 0.0115354505 ct/tsp |
| 10 dr/gal | 0.1153545049 ct/tsp |
| 100 dr/gal | 1.153545049 ct/tsp |
| 1,000 dr/gal | 11.53545049 ct/tsp |
| 10,000 dr/gal | 115.3545049 ct/tsp |
Reverse conversion: Carat per Teaspoon to Dram per Gallon
0.0115354505 ct/tsp × 86.68928889 = 1.000000001 dr/gal
0.0115354505 carats per teaspoon = 1.000000001 drams per gallon.
drams per gallon = carats per teaspoon × 86.6892888873
For a page dedicated to this direction, see Carat per Teaspoon to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per teaspoon are in 1 dram per gallon?
1 dram per gallon equals 0.0115354505 carats per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to carat per teaspoon?
Multiply the dram per gallon value by 0.01153545049. The converter above does this instantly to whatever precision you set.
How do I convert carat per teaspoon back to dram per gallon?
Use the reverse factor: 1 carat per teaspoon equals 86.68928889 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 carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
Is the dram per gallon to carat per teaspoon conversion exact?
Yes. Both dram per gallon and carat per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.01153545049 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.