Mass per volume density.
Drams per Quart to Decigrams per Liter Converter — dr/qt to dg/L
Convert Dram per Quart (dr/qt) to Decigram per Liter (dg/L) using the exact conversion factor (1 dram per quart = 18.72287927 decigram per liter). See the formula, worked examples, and conversion table.
Drams per Quart to Decigrams per Liter 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 1.872287927 / 0.1.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Quart to Decigrams per Liter
Dram per Quart and Decigram per Liter 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
decigrams per liter = drams per quart × 18.7228792683
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per quart equals 1.87228792683 base units, and 1 decigram per liter equals 0.1 base units, so dividing one by the other gives the direct dram per quart-to-decigram per liter factor of 18.7228792683.
Simple example
1 dr/qt × 18.72287927 = 18.72287927 dg/L
1 dram per quart = 18.72287927 decigrams per liter.
Real-world example
1,000 dr/qt × 18.72287927 = 18,722.87927 dg/L
1,000 drams per quart = 18,722.87927 decigrams per liter.
Conversion table
| Dram per Quart (dr/qt) | Decigram per Liter (dg/L) |
|---|---|
| 0.1 dr/qt | 1.872287927 dg/L |
| 1 dr/qt | 18.72287927 dg/L |
| 10 dr/qt | 187.2287927 dg/L |
| 100 dr/qt | 1,872.287927 dg/L |
| 1,000 dr/qt | 18,722.87927 dg/L |
| 10,000 dr/qt | 187,228.7927 dg/L |
Reverse conversion: Decigram per Liter to Dram per Quart
18.72287927 dg/L × 0.05341058849 = 1 dr/qt
18.72287927 decigrams per liter = 1 drams per quart.
drams per quart = decigrams per liter × 0.0534105884929
For a page dedicated to this direction, see Decigram per Liter to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Understanding the Decigram per Liter (dg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per liter are in 1 dram per quart?
1 dram per quart equals 18.72287927 decigrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to decigram per liter?
Multiply the dram per quart value by 18.72287927. The converter above does this instantly to whatever precision you set.
How do I convert decigram per liter back to dram per quart?
Use the reverse factor: 1 decigram per liter equals 0.0534105885 drams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
What is a decigram per liter?
Decigram per Liter (dg/L) is a unit of density.
Is the dram per quart to decigram per liter conversion exact?
Yes. Both dram per quart and decigram per liter are defined by fixed standards rather than physical artifacts, so the factor of 18.72287927 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.