Mass per volume density.
Centigrams per Cup to Grains per Pint Converter — cg/cup to gr/pt
Convert Centigram per Cup (cg/cup) to Grain per Pint (gr/pt) using the exact conversion factor (1 centigram per cup = 0.3086471671 grain per pint). See the formula, worked examples, and conversion table.
Centigrams per Cup to Grains 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 0.04226752838 / 0.1369444884.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Cup to Grains per Pint
Centigram per Cup and Grain 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
grains per pint = centigrams per cup × 0.308647167059
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per cup equals 0.0422675283773 base units, and 1 grain per pint equals 0.136944488362 base units, so dividing one by the other gives the direct centigram per cup-to-grain per pint factor of 0.308647167059.
Simple example
1 cg/cup × 0.3086471671 = 0.3086471671 gr/pt
1 centigram per cup = 0.3086471671 grains per pint.
Real-world example
1,000 cg/cup × 0.3086471671 = 308.6471671 gr/pt
1,000 centigrams per cup = 308.6471671 grains per pint.
Conversion table
| Centigram per Cup (cg/cup) | Grain per Pint (gr/pt) |
|---|---|
| 0.1 cg/cup | 0.0308647167 gr/pt |
| 1 cg/cup | 0.3086471671 gr/pt |
| 10 cg/cup | 3.086471671 gr/pt |
| 100 cg/cup | 30.86471671 gr/pt |
| 1,000 cg/cup | 308.6471671 gr/pt |
| 10,000 cg/cup | 3,086.471671 gr/pt |
Reverse conversion: Grain per Pint to Centigram per Cup
0.3086471671 gr/pt × 3.2399455 = 1 cg/cup
0.3086471671 grains per pint = 1 centigrams per cup.
centigrams per cup = grains per pint × 3.2399455
For a page dedicated to this direction, see Grain per Pint to Centigram per Cup.
Understanding the Centigram per Cup (cg/cup)
Mass per volume density.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per pint are in 1 centigram per cup?
1 centigram per cup equals 0.3086471671 grains per pint, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cup to grain per pint?
Multiply the centigram per cup value by 0.3086471671. The converter above does this instantly to whatever precision you set.
How do I convert grain per pint back to centigram per cup?
Use the reverse factor: 1 grain per pint equals 3.2399455 centigrams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per cup?
Centigram per Cup (cg/cup) is a unit of density.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
Is the centigram per cup to grain per pint conversion exact?
Yes. Both centigram per cup and grain per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.3086471671 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.