Mass per volume density.
Grains per Pint to Centigrams per Quart Converter — gr/pt to cg/qt
Convert Grain per Pint (gr/pt) to Centigram per Quart (cg/qt) using the exact conversion factor (1 grain per pint = 12.959782 centigram per quart). See the formula, worked examples, and conversion table.
Grains per Pint to Centigrams 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 0.1369444884 / 0.01056688209.
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 Centigrams per Quart
Grain per Pint and Centigram 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
centigrams per quart = grains per pint × 12.959782
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 centigram per quart equals 0.0105668820943 base units, so dividing one by the other gives the direct grain per pint-to-centigram per quart factor of 12.959782.
Simple example
1 gr/pt × 12.959782 = 12.959782 cg/qt
1 grain per pint = 12.959782 centigrams per quart.
Real-world example
1,000 gr/pt × 12.959782 = 12,959.782 cg/qt
1,000 grains per pint = 12,959.782 centigrams per quart.
Conversion table
| Grain per Pint (gr/pt) | Centigram per Quart (cg/qt) |
|---|---|
| 0.1 gr/pt | 1.2959782 cg/qt |
| 1 gr/pt | 12.959782 cg/qt |
| 10 gr/pt | 129.59782 cg/qt |
| 100 gr/pt | 1,295.9782 cg/qt |
| 1,000 gr/pt | 12,959.782 cg/qt |
| 10,000 gr/pt | 129,597.82 cg/qt |
Reverse conversion: Centigram per Quart to Grain per Pint
12.959782 cg/qt × 0.07716179176 = 1 gr/pt
12.959782 centigrams per quart = 1 grains per pint.
grains per pint = centigrams per quart × 0.0771617917647
For a page dedicated to this direction, see Centigram per Quart to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Understanding the Centigram per Quart (cg/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per quart are in 1 grain per pint?
1 grain per pint equals 12.959782 centigrams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to centigram per quart?
Multiply the grain per pint value by 12.959782. The converter above does this instantly to whatever precision you set.
How do I convert centigram per quart back to grain per pint?
Use the reverse factor: 1 centigram per quart equals 0.0771617918 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 centigram per quart?
Centigram per Quart (cg/qt) is a unit of density.
Is the grain per pint to centigram per quart conversion exact?
Yes. Both grain per pint and centigram per quart are defined by fixed standards rather than physical artifacts, so the factor of 12.959782 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.