Mass per volume density.
Stones per Cubic yard to Megagrams per Pint Converter — st/yd3 to Mg/pt
Convert Stone per Cubic yard (st/yd3) to Megagram per Pint (Mg/pt) using the exact conversion factor (1 stone per cubic yard = 0.0000039301 megagram per pint). See the formula, worked examples, and conversion table.
Stones per Cubic yard to Megagrams 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 / 2.11337642e+6.
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 Megagrams per Pint
Stone per Cubic yard and Megagram 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
megagrams per pint = stones per cubic yard × 0.00000393014222335
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 megagram per pint equals 2113376.41887 base units, so dividing one by the other gives the direct stone per cubic yard-to-megagram per pint factor of 0.00000393014222335.
Simple example
1 st/yd3 × 0.000003930142223 = 0.0000039301 Mg/pt
1 stone per cubic yard = 0.0000039301 megagrams per pint.
Real-world example
1,000 st/yd3 × 0.000003930142223 = 0.0039301422 Mg/pt
1,000 stones per cubic yard = 0.0039301422 megagrams per pint.
Conversion table
| Stone per Cubic yard (st/yd3) | Megagram per Pint (Mg/pt) |
|---|---|
| 0.1 st/yd3 | 3.930142e-7 Mg/pt |
| 1 st/yd3 | 0.0000039301 Mg/pt |
| 10 st/yd3 | 0.0000393014 Mg/pt |
| 100 st/yd3 | 0.0003930142 Mg/pt |
| 1,000 st/yd3 | 0.0039301422 Mg/pt |
| 10,000 st/yd3 | 0.0393014222 Mg/pt |
Reverse conversion: Megagram per Pint to Stone per Cubic yard
0.0000039301 Mg/pt × 254443.7181 = 0.9999892565 st/yd3
0.0000039301 megagrams per pint = 0.9999892565 stones per cubic yard.
stones per cubic yard = megagrams per pint × 254443.718108
For a page dedicated to this direction, see Megagram per Pint to Stone per Cubic yard.
Understanding the Stone per Cubic yard (st/yd3)
Mass per volume density.
Understanding the Megagram per Pint (Mg/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per pint are in 1 stone per cubic yard?
1 stone per cubic yard equals 0.0000039301 megagrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic yard to megagram per pint?
Multiply the stone per cubic yard value by 0.000003930142223. The converter above does this instantly to whatever precision you set.
How do I convert megagram per pint back to stone per cubic yard?
Use the reverse factor: 1 megagram per pint equals 254,443.7181 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 megagram per pint?
Megagram per Pint (Mg/pt) is a unit of density.
Is the stone per cubic yard to megagram per pint conversion exact?
Yes. Both stone per cubic yard and megagram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.000003930142223 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.