Mass per volume density.
Slugs per Gallon to Drams per Quart Converter — slug/gal to dr/qt
Convert Slug per Gallon (slug/gal) to Dram per Quart (dr/qt) using the exact conversion factor (1 slug per gallon = 2,059.139108 dram per quart). See the formula, worked examples, and conversion table.
Slugs per Gallon to Drams 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 3855.301291 / 1.872287927.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Gallon to Drams per Quart
Slug per Gallon and Dram 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
drams per quart = slugs per gallon × 2059.13910761
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per gallon equals 3855.30129084 base units, and 1 dram per quart equals 1.87228792683 base units, so dividing one by the other gives the direct slug per gallon-to-dram per quart factor of 2059.13910761.
Simple example
1 slug/gal × 2059.139108 = 2,059.139108 dr/qt
1 slug per gallon = 2,059.139108 drams per quart.
Real-world example
1,000 slug/gal × 2059.139108 = 2,059,139.108 dr/qt
1,000 slugs per gallon = 2,059,139.108 drams per quart.
Conversion table
| Slug per Gallon (slug/gal) | Dram per Quart (dr/qt) |
|---|---|
| 0.1 slug/gal | 205.9139108 dr/qt |
| 1 slug/gal | 2,059.139108 dr/qt |
| 10 slug/gal | 20,591.39108 dr/qt |
| 100 slug/gal | 205,913.9108 dr/qt |
| 1,000 slug/gal | 2,059,139.108 dr/qt |
| 10,000 slug/gal | 20,591,391.08 dr/qt |
Reverse conversion: Dram per Quart to Slug per Gallon
1 dr/qt × 0.0004856398464 = 0.0004856398 slug/gal
1 dram per quart = 0.0004856398 slugs per gallon.
slugs per gallon = drams per quart × 0.000485639846431
For a page dedicated to this direction, see Dram per Quart to Slug per Gallon.
Understanding the Slug per Gallon (slug/gal)
Mass per volume density.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per quart are in 1 slug per gallon?
1 slug per gallon equals 2,059.139108 drams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert slug per gallon to dram per quart?
Multiply the slug per gallon value by 2059.139108. The converter above does this instantly to whatever precision you set.
How do I convert dram per quart back to slug per gallon?
Use the reverse factor: 1 dram per quart equals 0.0004856398 slugs per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per gallon?
Slug per Gallon (slug/gal) is a unit of density.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
Is the slug per gallon to dram per quart conversion exact?
Yes. Both slug per gallon and dram per quart are defined by fixed standards rather than physical artifacts, so the factor of 2059.139108 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.