Mass per volume density.
Stones per Cubic yard to Grains per Pint Converter — st/yd3 to gr/pt
Convert Stone per Cubic yard (st/yd3) to Grain per Pint (gr/pt) using the exact conversion factor (1 stone per cubic yard = 60.65136317 grain per pint). See the formula, worked examples, and conversion table.
Stones 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 8.305869898 / 0.1369444884.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic yard to Grains per Pint
Stone 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 = stones per cubic yard × 60.6513631687
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic yard equals 8.30586989761 base units, and 1 grain per pint equals 0.136944488362 base units, so dividing one by the other gives the direct stone per cubic yard-to-grain per pint factor of 60.6513631687.
Simple example
1 st/yd3 × 60.65136317 = 60.65136317 gr/pt
1 stone per cubic yard = 60.65136317 grains per pint.
Real-world example
1,000 st/yd3 × 60.65136317 = 60,651.36317 gr/pt
1,000 stones per cubic yard = 60,651.36317 grains per pint.
Conversion table
| Stone per Cubic yard (st/yd3) | Grain per Pint (gr/pt) |
|---|---|
| 0.1 st/yd3 | 6.065136317 gr/pt |
| 1 st/yd3 | 60.65136317 gr/pt |
| 10 st/yd3 | 606.5136317 gr/pt |
| 100 st/yd3 | 6,065.136317 gr/pt |
| 1,000 st/yd3 | 60,651.36317 gr/pt |
| 10,000 st/yd3 | 606,513.6317 gr/pt |
Reverse conversion: Grain per Pint to Stone per Cubic yard
60.65136317 gr/pt × 0.01648767559 = 1 st/yd3
60.65136317 grains per pint = 1 stones per cubic yard.
stones per cubic yard = grains per pint × 0.0164876755897
For a page dedicated to this direction, see Grain per Pint to Stone per Cubic yard.
Understanding the Stone per Cubic yard (st/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 stone per cubic yard?
1 stone per cubic yard equals 60.65136317 grains per pint, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic yard to grain per pint?
Multiply the stone per cubic yard value by 60.65136317. The converter above does this instantly to whatever precision you set.
How do I convert grain per pint back to stone per cubic yard?
Use the reverse factor: 1 grain per pint equals 0.0164876756 stones per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic yard?
Stone per Cubic yard (st/yd3) is a unit of density.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
Is the stone per cubic yard to grain per pint conversion exact?
Yes. Both stone per cubic yard and grain per pint are defined by fixed standards rather than physical artifacts, so the factor of 60.65136317 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.