Mass per volume density.
Grains per Pint to Decagrams per Cup Converter — gr/pt to dag/cup
Convert Grain per Pint (gr/pt) to Decagram per Cup (dag/cup) using the exact conversion factor (1 grain per pint = 0.0032399455 decagram per cup). See the formula, worked examples, and conversion table.
Grains per Pint to Decagrams 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 0.1369444884 / 42.26752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Pint to Decagrams per Cup
Grain per Pint and Decagram 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
decagrams per cup = grains per pint × 0.0032399455
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per pint equals 0.136944488362 base units, and 1 decagram per cup equals 42.2675283773 base units, so dividing one by the other gives the direct grain per pint-to-decagram per cup factor of 0.0032399455.
Simple example
1 gr/pt × 0.0032399455 = 0.0032399455 dag/cup
1 grain per pint = 0.0032399455 decagrams per cup.
Real-world example
1,000 gr/pt × 0.0032399455 = 3.2399455 dag/cup
1,000 grains per pint = 3.2399455 decagrams per cup.
Conversion table
| Grain per Pint (gr/pt) | Decagram per Cup (dag/cup) |
|---|---|
| 0.1 gr/pt | 0.0003239946 dag/cup |
| 1 gr/pt | 0.0032399455 dag/cup |
| 10 gr/pt | 0.032399455 dag/cup |
| 100 gr/pt | 0.32399455 dag/cup |
| 1,000 gr/pt | 3.2399455 dag/cup |
| 10,000 gr/pt | 32.399455 dag/cup |
Reverse conversion: Decagram per Cup to Grain per Pint
0.0032399455 dag/cup × 308.6471671 = 1 gr/pt
0.0032399455 decagrams per cup = 1 grains per pint.
grains per pint = decagrams per cup × 308.647167059
For a page dedicated to this direction, see Decagram per Cup to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Understanding the Decagram per Cup (dag/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams per cup are in 1 grain per pint?
1 grain per pint equals 0.0032399455 decagrams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to decagram per cup?
Multiply the grain per pint value by 0.0032399455. The converter above does this instantly to whatever precision you set.
How do I convert decagram per cup back to grain per pint?
Use the reverse factor: 1 decagram per cup equals 308.6471671 grains per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
What is a decagram per cup?
Decagram per Cup (dag/cup) is a unit of density.
Is the grain per pint to decagram per cup conversion exact?
Yes. Both grain per pint and decagram per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.0032399455 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.