Mass per volume density.
Drams per Cup to Slugs per Quart Converter — dr/cup to slug/qt
Convert Dram per Cup (dr/cup) to Slug per Quart (slug/qt) using the exact conversion factor (1 dram per cup = 0.0004856398 slug per quart). See the formula, worked examples, and conversion table.
Drams per Cup 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 7.489151707 / 15421.20516.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cup to Slugs per Quart
Dram per Cup 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 = drams per cup × 0.000485639846431
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cup equals 7.48915170731 base units, and 1 slug per quart equals 15421.2051633 base units, so dividing one by the other gives the direct dram per cup-to-slug per quart factor of 0.000485639846431.
Simple example
1 dr/cup × 0.0004856398464 = 0.0004856398 slug/qt
1 dram per cup = 0.0004856398 slugs per quart.
Real-world example
1,000 dr/cup × 0.0004856398464 = 0.4856398464 slug/qt
1,000 drams per cup = 0.4856398464 slugs per quart.
Conversion table
| Dram per Cup (dr/cup) | Slug per Quart (slug/qt) |
|---|---|
| 0.1 dr/cup | 0.000048564 slug/qt |
| 1 dr/cup | 0.0004856398 slug/qt |
| 10 dr/cup | 0.0048563985 slug/qt |
| 100 dr/cup | 0.0485639846 slug/qt |
| 1,000 dr/cup | 0.4856398464 slug/qt |
| 10,000 dr/cup | 4.856398464 slug/qt |
Reverse conversion: Slug per Quart to Dram per Cup
0.0004856398 slug/qt × 2059.139108 = 0.9999999044 dr/cup
0.0004856398 slugs per quart = 0.9999999044 drams per cup.
drams per cup = slugs per quart × 2059.13910761
For a page dedicated to this direction, see Slug per Quart to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
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 dram per cup?
1 dram per cup equals 0.0004856398 slugs per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to slug per quart?
Multiply the dram per cup value by 0.0004856398464. The converter above does this instantly to whatever precision you set.
How do I convert slug per quart back to dram per cup?
Use the reverse factor: 1 slug per quart equals 2,059.139108 drams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
Is the dram per cup to slug per quart conversion exact?
Yes. Both dram per cup and slug per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.0004856398464 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.