Mass per volume density.
Slugs per Fluid ounce to Drams per Quart Converter — slug/fl oz to dr/qt
Convert Slug per Fluid ounce (slug/fl oz) to Dram per Quart (dr/qt) using the exact conversion factor (1 slug per fluid ounce = 263,569.8058 dram per quart). See the formula, worked examples, and conversion table.
Slugs per Fluid ounce 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 493478.5652 / 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 Fluid ounce to Drams per Quart
Slug per Fluid ounce 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 fluid ounce × 263569.805774
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per fluid ounce equals 493478.565227 base units, and 1 dram per quart equals 1.87228792683 base units, so dividing one by the other gives the direct slug per fluid ounce-to-dram per quart factor of 263569.805774.
Simple example
1 slug/fl oz × 263569.8058 = 263,569.8058 dr/qt
1 slug per fluid ounce = 263,569.8058 drams per quart.
Real-world example
1,000 slug/fl oz × 263569.8058 = 263,569,805.8 dr/qt
1,000 slugs per fluid ounce = 263,569,805.8 drams per quart.
Conversion table
| Slug per Fluid ounce (slug/fl oz) | Dram per Quart (dr/qt) |
|---|---|
| 0.1 slug/fl oz | 26,356.98058 dr/qt |
| 1 slug/fl oz | 263,569.8058 dr/qt |
| 10 slug/fl oz | 2,635,698.058 dr/qt |
| 100 slug/fl oz | 26,356,980.58 dr/qt |
| 1,000 slug/fl oz | 263,569,805.8 dr/qt |
| 10,000 slug/fl oz | 2,635,698,058 dr/qt |
Reverse conversion: Dram per Quart to Slug per Fluid ounce
1 dr/qt × 0.0000037940613 = 0.0000037941 slug/fl oz
1 dram per quart = 0.0000037941 slugs per fluid ounce.
slugs per fluid ounce = drams per quart × 0.00000379406130024
For a page dedicated to this direction, see Dram per Quart to Slug per Fluid ounce.
Understanding the Slug per Fluid ounce (slug/fl oz)
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 fluid ounce?
1 slug per fluid ounce equals 263,569.8058 drams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert slug per fluid ounce to dram per quart?
Multiply the slug per fluid ounce value by 263569.8058. The converter above does this instantly to whatever precision you set.
How do I convert dram per quart back to slug per fluid ounce?
Use the reverse factor: 1 dram per quart equals 0.0000037941 slugs per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per fluid ounce?
Slug per Fluid ounce (slug/fl oz) 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 fluid ounce to dram per quart conversion exact?
Yes. Both slug per fluid ounce and dram per quart are defined by fixed standards rather than physical artifacts, so the factor of 263569.8058 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.