Mass per volume density.
Stones per Gallon to Drams per Teaspoon Converter — st/gal to dr/tsp
Convert Stone per Gallon (st/gal) to Dram per Teaspoon (dr/tsp) using the exact conversion factor (1 stone per gallon = 4.666666667 dram per teaspoon). See the formula, worked examples, and conversion table.
Stones 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 1677.569982 / 359.479282.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Gallon to Drams per Teaspoon
Stone 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 = stones per gallon × 4.66666666667
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per gallon equals 1677.56998244 base units, and 1 dram per teaspoon equals 359.479281951 base units, so dividing one by the other gives the direct stone per gallon-to-dram per teaspoon factor of 4.66666666667.
Simple example
1 st/gal × 4.666666667 = 4.666666667 dr/tsp
1 stone per gallon = 4.666666667 drams per teaspoon.
Real-world example
1,000 st/gal × 4.666666667 = 4,666.666667 dr/tsp
1,000 stones per gallon = 4,666.666667 drams per teaspoon.
Conversion table
| Stone per Gallon (st/gal) | Dram per Teaspoon (dr/tsp) |
|---|---|
| 0.1 st/gal | 0.4666666667 dr/tsp |
| 1 st/gal | 4.666666667 dr/tsp |
| 10 st/gal | 46.66666667 dr/tsp |
| 100 st/gal | 466.6666667 dr/tsp |
| 1,000 st/gal | 4,666.666667 dr/tsp |
| 10,000 st/gal | 46,666.66667 dr/tsp |
Reverse conversion: Dram per Teaspoon to Stone per Gallon
4.666666667 dr/tsp × 0.2142857143 = 1 st/gal
4.666666667 drams per teaspoon = 1 stones per gallon.
stones per gallon = drams per teaspoon × 0.214285714286
For a page dedicated to this direction, see Dram per Teaspoon to Stone per Gallon.
Understanding the Stone per Gallon (st/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 stone per gallon?
1 stone per gallon equals 4.666666667 drams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per gallon to dram per teaspoon?
Multiply the stone per gallon value by 4.666666667. The converter above does this instantly to whatever precision you set.
How do I convert dram per teaspoon back to stone per gallon?
Use the reverse factor: 1 dram per teaspoon equals 0.2142857143 stones per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
Is the stone per gallon to dram per teaspoon conversion exact?
Yes. Both stone per gallon and dram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 4.666666667 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.