Mass per volume density.
Stones per Gallon to Drams per Tablespoon Converter — st/gal to dr/tbsp
Convert Stone per Gallon (st/gal) to Dram per Tablespoon (dr/tbsp) using the exact conversion factor (1 stone per gallon = 14 dram per tablespoon). See the formula, worked examples, and conversion table.
Stones per Gallon to Drams per Tablespoon 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 / 119.8264273.
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 Tablespoon
Stone per Gallon and Dram per Tablespoon 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 tablespoon = stones per gallon × 14
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 tablespoon equals 119.826427317 base units, so dividing one by the other gives the direct stone per gallon-to-dram per tablespoon factor of 14.
Simple example
1 st/gal × 14 = 14 dr/tbsp
1 stone per gallon = 14 drams per tablespoon.
Real-world example
1,000 st/gal × 14 = 14,000 dr/tbsp
1,000 stones per gallon = 14,000 drams per tablespoon.
Conversion table
| Stone per Gallon (st/gal) | Dram per Tablespoon (dr/tbsp) |
|---|---|
| 0.1 st/gal | 1.4 dr/tbsp |
| 1 st/gal | 14 dr/tbsp |
| 10 st/gal | 140 dr/tbsp |
| 100 st/gal | 1,400 dr/tbsp |
| 1,000 st/gal | 14,000 dr/tbsp |
| 10,000 st/gal | 140,000 dr/tbsp |
Reverse conversion: Dram per Tablespoon to Stone per Gallon
14 dr/tbsp × 0.07142857143 = 1 st/gal
14 drams per tablespoon = 1 stone per gallon.
stones per gallon = drams per tablespoon × 0.0714285714286
For a page dedicated to this direction, see Dram per Tablespoon to Stone per Gallon.
Understanding the Stone per Gallon (st/gal)
Mass per volume density.
Understanding the Dram per Tablespoon (dr/tbsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per tablespoon are in 1 stone per gallon?
1 stone per gallon equals 14 drams per tablespoon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per gallon to dram per tablespoon?
Multiply the stone per gallon value by 14. The converter above does this instantly to whatever precision you set.
How do I convert dram per tablespoon back to stone per gallon?
Use the reverse factor: 1 dram per tablespoon equals 0.0714285714 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 tablespoon?
Dram per Tablespoon (dr/tbsp) is a unit of density.
Is the stone per gallon to dram per tablespoon conversion exact?
Yes. Both stone per gallon and dram per tablespoon are defined by fixed standards rather than physical artifacts, so the factor of 14 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.