Mass per volume density.
Decigrams per Pint to Drams per Cup Converter — dg/pt to dr/cup
Convert Decigram per Pint (dg/pt) to Dram per Cup (dr/cup) using the exact conversion factor (1 decigram per pint = 0.0282191696 dram per cup). See the formula, worked examples, and conversion table.
Decigrams per Pint to Drams per Cup 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 0.2113376419 / 7.489151707.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams per Pint to Drams per Cup
Decigram per Pint and Dram per Cup 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 cup = decigrams per pint × 0.0282191695597
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram per pint equals 0.211337641887 base units, and 1 dram per cup equals 7.48915170731 base units, so dividing one by the other gives the direct decigram per pint-to-dram per cup factor of 0.0282191695597.
Simple example
1 dg/pt × 0.02821916956 = 0.0282191696 dr/cup
1 decigram per pint = 0.0282191696 drams per cup.
Real-world example
1,000 dg/pt × 0.02821916956 = 28.21916956 dr/cup
1,000 decigrams per pint = 28.21916956 drams per cup.
Conversion table
| Decigram per Pint (dg/pt) | Dram per Cup (dr/cup) |
|---|---|
| 0.1 dg/pt | 0.002821917 dr/cup |
| 1 dg/pt | 0.0282191696 dr/cup |
| 10 dg/pt | 0.2821916956 dr/cup |
| 100 dg/pt | 2.821916956 dr/cup |
| 1,000 dg/pt | 28.21916956 dr/cup |
| 10,000 dg/pt | 282.1916956 dr/cup |
Reverse conversion: Dram per Cup to Decigram per Pint
0.0282191696 dr/cup × 35.43690391 = 1.000000001 dg/pt
0.0282191696 drams per cup = 1.000000001 decigrams per pint.
decigrams per pint = drams per cup × 35.4369039062
For a page dedicated to this direction, see Dram per Cup to Decigram per Pint.
Understanding the Decigram per Pint (dg/pt)
Mass per volume density.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cup are in 1 decigram per pint?
1 decigram per pint equals 0.0282191696 drams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per pint to dram per cup?
Multiply the decigram per pint value by 0.02821916956. The converter above does this instantly to whatever precision you set.
How do I convert dram per cup back to decigram per pint?
Use the reverse factor: 1 dram per cup equals 35.43690391 decigrams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram per pint?
Decigram per Pint (dg/pt) is a unit of density.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
Is the decigram per pint to dram per cup conversion exact?
Yes. Both decigram per pint and dram per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.02821916956 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.