Mass per volume density.
Slugs per Cubic yard to Grains per Pint Converter — slug/yd3 to gr/pt
Convert Slug per Cubic yard (slug/yd3) to Grain per Pint (gr/pt) using the exact conversion factor (1 slug per cubic yard = 139.3857074 grain per pint). See the formula, worked examples, and conversion table.
Slugs per Cubic yard 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 19.08810438 / 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 Cubic yard to Grains per Pint
Slug per Cubic yard 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 cubic yard × 139.3857074
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per cubic yard equals 19.0881043849 base units, and 1 grain per pint equals 0.136944488362 base units, so dividing one by the other gives the direct slug per cubic yard-to-grain per pint factor of 139.3857074.
Simple example
1 slug/yd3 × 139.3857074 = 139.3857074 gr/pt
1 slug per cubic yard = 139.3857074 grains per pint.
Real-world example
1,000 slug/yd3 × 139.3857074 = 139,385.7074 gr/pt
1,000 slugs per cubic yard = 139,385.7074 grains per pint.
Conversion table
| Slug per Cubic yard (slug/yd3) | Grain per Pint (gr/pt) |
|---|---|
| 0.1 slug/yd3 | 13.93857074 gr/pt |
| 1 slug/yd3 | 139.3857074 gr/pt |
| 10 slug/yd3 | 1,393.857074 gr/pt |
| 100 slug/yd3 | 13,938.57074 gr/pt |
| 1,000 slug/yd3 | 139,385.7074 gr/pt |
| 10,000 slug/yd3 | 1,393,857.074 gr/pt |
Reverse conversion: Grain per Pint to Slug per Cubic yard
139.3857074 gr/pt × 0.007174336728 = 1 slug/yd3
139.3857074 grains per pint = 1 slugs per cubic yard.
slugs per cubic yard = grains per pint × 0.00717433672829
For a page dedicated to this direction, see Grain per Pint to Slug per Cubic yard.
Understanding the Slug per Cubic yard (slug/yd3)
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 cubic yard?
1 slug per cubic yard equals 139.3857074 grains per pint, using the exact defined conversion factor rather than an estimate.
How do I convert slug per cubic yard to grain per pint?
Multiply the slug per cubic yard value by 139.3857074. The converter above does this instantly to whatever precision you set.
How do I convert grain per pint back to slug per cubic yard?
Use the reverse factor: 1 grain per pint equals 0.0071743367 slugs per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per cubic yard?
Slug per Cubic yard (slug/yd3) 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 cubic yard to grain per pint conversion exact?
Yes. Both slug per cubic yard and grain per pint are defined by fixed standards rather than physical artifacts, so the factor of 139.3857074 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.