Mass per volume density.
Grains per Quart to Drams per Pint Converter — gr/qt to dr/pt
Convert Grain per Quart (gr/qt) to Dram per Pint (dr/pt) using the exact conversion factor (1 grain per quart = 0.0182857143 dram per pint). See the formula, worked examples, and conversion table.
Grains per Quart to Drams 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 0.06847224418 / 3.744575854.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Quart to Drams per Pint
Grain per Quart and Dram 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
drams per pint = grains per quart × 0.0182857142857
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per quart equals 0.0684722441811 base units, and 1 dram per pint equals 3.74457585365 base units, so dividing one by the other gives the direct grain per quart-to-dram per pint factor of 0.0182857142857.
Simple example
1 gr/qt × 0.01828571429 = 0.0182857143 dr/pt
1 grain per quart = 0.0182857143 drams per pint.
Real-world example
1,000 gr/qt × 0.01828571429 = 18.28571429 dr/pt
1,000 grains per quart = 18.28571429 drams per pint.
Conversion table
| Grain per Quart (gr/qt) | Dram per Pint (dr/pt) |
|---|---|
| 0.1 gr/qt | 0.0018285714 dr/pt |
| 1 gr/qt | 0.0182857143 dr/pt |
| 10 gr/qt | 0.1828571429 dr/pt |
| 100 gr/qt | 1.828571429 dr/pt |
| 1,000 gr/qt | 18.28571429 dr/pt |
| 10,000 gr/qt | 182.8571429 dr/pt |
Reverse conversion: Dram per Pint to Grain per Quart
0.0182857143 dr/pt × 54.6875 = 1.000000001 gr/qt
0.0182857143 drams per pint = 1.000000001 grains per quart.
grains per quart = drams per pint × 54.6875
For a page dedicated to this direction, see Dram per Pint to Grain per Quart.
Understanding the Grain per Quart (gr/qt)
Mass per volume density.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per pint are in 1 grain per quart?
1 grain per quart equals 0.0182857143 drams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert grain per quart to dram per pint?
Multiply the grain per quart value by 0.01828571429. The converter above does this instantly to whatever precision you set.
How do I convert dram per pint back to grain per quart?
Use the reverse factor: 1 dram per pint equals 54.6875 grains per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per quart?
Grain per Quart (gr/qt) is a unit of density.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
Is the grain per quart to dram per pint conversion exact?
Yes. Both grain per quart and dram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.01828571429 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.