Mass per volume density.
Slugs per Quart to Grains per Pint Converter — slug/qt to gr/pt
Convert Slug per Quart (slug/qt) to Grain per Pint (gr/pt) using the exact conversion factor (1 slug per quart = 112,609.1699 grain per pint). See the formula, worked examples, and conversion table.
Slugs per Quart 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 15421.20516 / 0.1369444884.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Quart to Grains per Pint
Slug per Quart 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 = slugs per quart × 112609.169947
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per quart equals 15421.2051633 base units, and 1 grain per pint equals 0.136944488362 base units, so dividing one by the other gives the direct slug per quart-to-grain per pint factor of 112609.169947.
Simple example
1 slug/qt × 112609.1699 = 112,609.1699 gr/pt
1 slug per quart = 112,609.1699 grains per pint.
Real-world example
1,000 slug/qt × 112609.1699 = 112,609,169.9 gr/pt
1,000 slugs per quart = 112,609,169.9 grains per pint.
Conversion table
| Slug per Quart (slug/qt) | Grain per Pint (gr/pt) |
|---|---|
| 0.1 slug/qt | 11,260.91699 gr/pt |
| 1 slug/qt | 112,609.1699 gr/pt |
| 10 slug/qt | 1,126,091.699 gr/pt |
| 100 slug/qt | 11,260,916.99 gr/pt |
| 1,000 slug/qt | 112,609,169.9 gr/pt |
| 10,000 slug/qt | 1,126,091,699 gr/pt |
Reverse conversion: Grain per Pint to Slug per Quart
1 gr/pt × 0.000008880271478 = 0.0000088803 slug/qt
1 grain per pint = 0.0000088803 slugs per quart.
slugs per quart = grains per pint × 0.00000888027147759
For a page dedicated to this direction, see Grain per Pint to Slug per Quart.
Understanding the Slug per Quart (slug/qt)
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 slug per quart?
1 slug per quart equals 112,609.1699 grains per pint, using the exact defined conversion factor rather than an estimate.
How do I convert slug per quart to grain per pint?
Multiply the slug per quart value by 112609.1699. The converter above does this instantly to whatever precision you set.
How do I convert grain per pint back to slug per quart?
Use the reverse factor: 1 grain per pint equals 0.0000088803 slugs per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
Is the slug per quart to grain per pint conversion exact?
Yes. Both slug per quart and grain per pint are defined by fixed standards rather than physical artifacts, so the factor of 112609.1699 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.