Mass per volume density.
Drams per Cup to Decigrams per Quart Converter — dr/cup to dg/qt
Convert Dram per Cup (dr/cup) to Decigram per Quart (dg/qt) using the exact conversion factor (1 dram per cup = 70.87380781 decigram per quart). See the formula, worked examples, and conversion table.
Drams per Cup to Decigrams 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 / 0.1056688209.
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 Decigrams per Quart
Dram per Cup and Decigram 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
decigrams per quart = drams per cup × 70.8738078125
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 decigram per quart equals 0.105668820943 base units, so dividing one by the other gives the direct dram per cup-to-decigram per quart factor of 70.8738078125.
Simple example
1 dr/cup × 70.87380781 = 70.87380781 dg/qt
1 dram per cup = 70.87380781 decigrams per quart.
Real-world example
1,000 dr/cup × 70.87380781 = 70,873.80781 dg/qt
1,000 drams per cup = 70,873.80781 decigrams per quart.
Conversion table
| Dram per Cup (dr/cup) | Decigram per Quart (dg/qt) |
|---|---|
| 0.1 dr/cup | 7.087380781 dg/qt |
| 1 dr/cup | 70.87380781 dg/qt |
| 10 dr/cup | 708.7380781 dg/qt |
| 100 dr/cup | 7,087.380781 dg/qt |
| 1,000 dr/cup | 70,873.80781 dg/qt |
| 10,000 dr/cup | 708,738.0781 dg/qt |
Reverse conversion: Decigram per Quart to Dram per Cup
70.87380781 dg/qt × 0.01410958478 = 1 dr/cup
70.87380781 decigrams per quart = 1 drams per cup.
drams per cup = decigrams per quart × 0.0141095847798
For a page dedicated to this direction, see Decigram per Quart to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Understanding the Decigram per Quart (dg/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per quart are in 1 dram per cup?
1 dram per cup equals 70.87380781 decigrams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to decigram per quart?
Multiply the dram per cup value by 70.87380781. The converter above does this instantly to whatever precision you set.
How do I convert decigram per quart back to dram per cup?
Use the reverse factor: 1 decigram per quart equals 0.0141095848 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 decigram per quart?
Decigram per Quart (dg/qt) is a unit of density.
Is the dram per cup to decigram per quart conversion exact?
Yes. Both dram per cup and decigram per quart are defined by fixed standards rather than physical artifacts, so the factor of 70.87380781 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.