Mass per volume density.
Grains per Cup to Decagrams per Pint Converter — gr/cup to dag/pt
Convert Grain per Cup (gr/cup) to Decagram per Pint (dag/pt) using the exact conversion factor (1 grain per cup = 0.012959782 decagram per pint). See the formula, worked examples, and conversion table.
Grains per Cup to Decagrams per Pint 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 0.2738889767 / 21.13376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cup to Decagrams per Pint
Grain per Cup and Decagram per Pint 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 pint = grains per cup × 0.012959782
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cup equals 0.273888976724 base units, and 1 decagram per pint equals 21.1337641887 base units, so dividing one by the other gives the direct grain per cup-to-decagram per pint factor of 0.012959782.
Simple example
1 gr/cup × 0.012959782 = 0.012959782 dag/pt
1 grain per cup = 0.012959782 decagrams per pint.
Real-world example
1,000 gr/cup × 0.012959782 = 12.959782 dag/pt
1,000 grains per cup = 12.959782 decagrams per pint.
Conversion table
| Grain per Cup (gr/cup) | Decagram per Pint (dag/pt) |
|---|---|
| 0.1 gr/cup | 0.0012959782 dag/pt |
| 1 gr/cup | 0.012959782 dag/pt |
| 10 gr/cup | 0.12959782 dag/pt |
| 100 gr/cup | 1.2959782 dag/pt |
| 1,000 gr/cup | 12.959782 dag/pt |
| 10,000 gr/cup | 129.59782 dag/pt |
Reverse conversion: Decagram per Pint to Grain per Cup
0.012959782 dag/pt × 77.16179176 = 1 gr/cup
0.012959782 decagrams per pint = 1 grains per cup.
grains per cup = decagrams per pint × 77.1617917647
For a page dedicated to this direction, see Decagram per Pint to Grain per Cup.
Understanding the Grain per Cup (gr/cup)
Mass per volume density.
Understanding the Decagram per Pint (dag/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams per pint are in 1 grain per cup?
1 grain per cup equals 0.012959782 decagrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cup to decagram per pint?
Multiply the grain per cup value by 0.012959782. The converter above does this instantly to whatever precision you set.
How do I convert decagram per pint back to grain per cup?
Use the reverse factor: 1 decagram per pint equals 77.16179176 grains per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cup?
Grain per Cup (gr/cup) is a unit of density.
What is a decagram per pint?
Decagram per Pint (dag/pt) is a unit of density.
Is the grain per cup to decagram per pint conversion exact?
Yes. Both grain per cup and decagram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.012959782 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.