Mass per volume density.
Short tons per Gallon to Slugs per Quart Converter — ton/gal to slug/qt
Convert Short ton per Gallon (ton/gal) to Slug per Quart (slug/qt) using the exact conversion factor (1 short ton per gallon = 15.54047509 slug per quart). See the formula, worked examples, and conversion table.
Short tons per Gallon to Slugs per Quart 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 239652.8546 / 15421.20516.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Short tons per Gallon to Slugs per Quart
Short ton per Gallon and Slug per Quart 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
slugs per quart = short tons per gallon × 15.5404750858
This factor comes from each unit's defined relationship to the category's base unit: 1 short ton per gallon equals 239652.854634 base units, and 1 slug per quart equals 15421.2051633 base units, so dividing one by the other gives the direct short ton per gallon-to-slug per quart factor of 15.5404750858.
Simple example
1 ton/gal × 15.54047509 = 15.54047509 slug/qt
1 short ton per gallon = 15.54047509 slugs per quart.
Real-world example
1,000 ton/gal × 15.54047509 = 15,540.47509 slug/qt
1,000 short tons per gallon = 15,540.47509 slugs per quart.
Conversion table
| Short ton per Gallon (ton/gal) | Slug per Quart (slug/qt) |
|---|---|
| 0.1 ton/gal | 1.554047509 slug/qt |
| 1 ton/gal | 15.54047509 slug/qt |
| 10 ton/gal | 155.4047509 slug/qt |
| 100 ton/gal | 1,554.047509 slug/qt |
| 1,000 ton/gal | 15,540.47509 slug/qt |
| 10,000 ton/gal | 155,404.7509 slug/qt |
Reverse conversion: Slug per Quart to Short ton per Gallon
15.54047509 slug/qt × 0.06434809711 = 1 ton/gal
15.54047509 slugs per quart = 1 short tons per gallon.
short tons per gallon = slugs per quart × 0.0643480971128
For a page dedicated to this direction, see Slug per Quart to Short ton per Gallon.
Understanding the Short ton per Gallon (ton/gal)
Mass per volume density.
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per quart are in 1 short ton per gallon?
1 short ton per gallon equals 15.54047509 slugs per quart, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per gallon to slug per quart?
Multiply the short ton per gallon value by 15.54047509. The converter above does this instantly to whatever precision you set.
How do I convert slug per quart back to short ton per gallon?
Use the reverse factor: 1 slug per quart equals 0.0643480971 short tons per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a short ton per gallon?
Short ton per Gallon (ton/gal) is a unit of density.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
Is the short ton per gallon to slug per quart conversion exact?
Yes. Both short ton per gallon and slug per quart are defined by fixed standards rather than physical artifacts, so the factor of 15.54047509 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.