Mass per volume density.
Stones per Gallon to Megagrams per Pint Converter — st/gal to Mg/pt
Convert Stone per Gallon (st/gal) to Megagram per Pint (Mg/pt) using the exact conversion factor (1 stone per gallon = 0.0007937866 megagram per pint). See the formula, worked examples, and conversion table.
Stones per Gallon 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 1677.569982 / 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 Gallon to Megagrams per Pint
Stone per Gallon 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 gallon × 0.0007937866475
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per gallon equals 1677.56998244 base units, and 1 megagram per pint equals 2113376.41887 base units, so dividing one by the other gives the direct stone per gallon-to-megagram per pint factor of 0.0007937866475.
Simple example
1 st/gal × 0.0007937866475 = 0.0007937866 Mg/pt
1 stone per gallon = 0.0007937866 megagrams per pint.
Real-world example
1,000 st/gal × 0.0007937866475 = 0.7937866475 Mg/pt
1,000 stones per gallon = 0.7937866475 megagrams per pint.
Conversion table
| Stone per Gallon (st/gal) | Megagram per Pint (Mg/pt) |
|---|---|
| 0.1 st/gal | 0.0000793787 Mg/pt |
| 1 st/gal | 0.0007937866 Mg/pt |
| 10 st/gal | 0.0079378665 Mg/pt |
| 100 st/gal | 0.0793786648 Mg/pt |
| 1,000 st/gal | 0.7937866475 Mg/pt |
| 10,000 st/gal | 7.937866475 Mg/pt |
Reverse conversion: Megagram per Pint to Stone per Gallon
0.0007937866 Mg/pt × 1259.784355 = 0.9999999402 st/gal
0.0007937866 megagrams per pint = 0.9999999402 stones per gallon.
stones per gallon = megagrams per pint × 1259.78435534
For a page dedicated to this direction, see Megagram per Pint to Stone per Gallon.
Understanding the Stone per Gallon (st/gal)
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 gallon?
1 stone per gallon equals 0.0007937866 megagrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert stone per gallon to megagram per pint?
Multiply the stone per gallon value by 0.0007937866475. The converter above does this instantly to whatever precision you set.
How do I convert megagram per pint back to stone per gallon?
Use the reverse factor: 1 megagram per pint equals 1,259.784355 stones per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per gallon?
Stone per Gallon (st/gal) 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 gallon to megagram per pint conversion exact?
Yes. Both stone per gallon and megagram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.0007937866475 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.