Mass per volume density.
Drams per Liter to Pounds per Quart Converter — dr/L to lb/qt
Convert Dram per Liter (dr/L) to Pound per Quart (lb/qt) using the exact conversion factor (1 dram per liter = 0.0036966912 pound per quart). See the formula, worked examples, and conversion table.
Drams per Liter to Pounds 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 1.771845195 / 479.3057093.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Liter to Pounds per Quart
Dram per Liter and Pound 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
pounds per quart = drams per liter × 0.00369669119531
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per liter equals 1.77184519531 base units, and 1 pound per quart equals 479.305709268 base units, so dividing one by the other gives the direct dram per liter-to-pound per quart factor of 0.00369669119531.
Simple example
1 dr/L × 0.003696691195 = 0.0036966912 lb/qt
1 dram per liter = 0.0036966912 pounds per quart.
Real-world example
1,000 dr/L × 0.003696691195 = 3.696691195 lb/qt
1,000 drams per liter = 3.696691195 pounds per quart.
Conversion table
| Dram per Liter (dr/L) | Pound per Quart (lb/qt) |
|---|---|
| 0.1 dr/L | 0.0003696691 lb/qt |
| 1 dr/L | 0.0036966912 lb/qt |
| 10 dr/L | 0.036966912 lb/qt |
| 100 dr/L | 0.3696691195 lb/qt |
| 1,000 dr/L | 3.696691195 lb/qt |
| 10,000 dr/L | 36.96691195 lb/qt |
Reverse conversion: Pound per Quart to Dram per Liter
0.0036966912 lb/qt × 270.5121816 = 1.000000001 dr/L
0.0036966912 pounds per quart = 1.000000001 drams per liter.
drams per liter = pounds per quart × 270.512181615
For a page dedicated to this direction, see Pound per Quart to Dram per Liter.
Understanding the Dram per Liter (dr/L)
Mass per volume density.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per quart are in 1 dram per liter?
1 dram per liter equals 0.0036966912 pounds per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per liter to pound per quart?
Multiply the dram per liter value by 0.003696691195. The converter above does this instantly to whatever precision you set.
How do I convert pound per quart back to dram per liter?
Use the reverse factor: 1 pound per quart equals 270.5121816 drams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per liter?
Dram per Liter (dr/L) is a unit of density.
What is a pound per quart?
Pound per Quart (lb/qt) is a unit of density.
Is the dram per liter to pound per quart conversion exact?
Yes. Both dram per liter and pound per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.003696691195 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.