Mass per volume density.
Drams per Pint to Short tons per Gallon Converter — dr/pt to ton/gal
Convert Dram per Pint (dr/pt) to Short ton per Gallon (ton/gal) using the exact conversion factor (1 dram per pint = 0.000015625 short ton per gallon). See the formula, worked examples, and conversion table.
Drams per Pint to Short tons 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 3.744575854 / 239652.8546.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Pint to Short tons per Gallon
Dram per Pint and Short ton 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
short tons per gallon = drams per pint × 0.000015625
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per pint equals 3.74457585365 base units, and 1 short ton per gallon equals 239652.854634 base units, so dividing one by the other gives the direct dram per pint-to-short ton per gallon factor of 0.000015625.
Simple example
1 dr/pt × 0.000015625 = 0.000015625 ton/gal
1 dram per pint = 0.000015625 short tons per gallon.
Real-world example
1,000 dr/pt × 0.000015625 = 0.015625 ton/gal
1,000 drams per pint = 0.015625 short tons per gallon.
Conversion table
| Dram per Pint (dr/pt) | Short ton per Gallon (ton/gal) |
|---|---|
| 0.1 dr/pt | 0.0000015625 ton/gal |
| 1 dr/pt | 0.000015625 ton/gal |
| 10 dr/pt | 0.00015625 ton/gal |
| 100 dr/pt | 0.0015625 ton/gal |
| 1,000 dr/pt | 0.015625 ton/gal |
| 10,000 dr/pt | 0.15625 ton/gal |
Reverse conversion: Short ton per Gallon to Dram per Pint
0.000015625 ton/gal × 64000 = 1 dr/pt
0.000015625 short tons per gallon = 1 drams per pint.
drams per pint = short tons per gallon × 64000
For a page dedicated to this direction, see Short ton per Gallon to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Short ton per Gallon (ton/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per gallon are in 1 dram per pint?
1 dram per pint equals 0.000015625 short tons per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to short ton per gallon?
Multiply the dram per pint value by 0.000015625. The converter above does this instantly to whatever precision you set.
How do I convert short ton per gallon back to dram per pint?
Use the reverse factor: 1 short ton per gallon equals 64,000 drams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
What is a short ton per gallon?
Short ton per Gallon (ton/gal) is a unit of density.
Is the dram per pint to short ton per gallon conversion exact?
Yes. Both dram per pint and short ton per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.000015625 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.