Mass per volume density.
Stones per Quart to Megagrams per Pint Converter — st/qt to Mg/pt
Convert Stone per Quart (st/qt) to Megagram per Pint (Mg/pt) using the exact conversion factor (1 stone per quart = 0.0031751466 megagram per pint). See the formula, worked examples, and conversion table.
Stones per Quart 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 6710.27993 / 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 Quart to Megagrams per Pint
Stone per Quart 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 quart × 0.00317514659
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per quart equals 6710.27992975 base units, and 1 megagram per pint equals 2113376.41887 base units, so dividing one by the other gives the direct stone per quart-to-megagram per pint factor of 0.00317514659.
Simple example
1 st/qt × 0.00317514659 = 0.0031751466 Mg/pt
1 stone per quart = 0.0031751466 megagrams per pint.
Real-world example
1,000 st/qt × 0.00317514659 = 3.17514659 Mg/pt
1,000 stones per quart = 3.17514659 megagrams per pint.
Conversion table
| Stone per Quart (st/qt) | Megagram per Pint (Mg/pt) |
|---|---|
| 0.1 st/qt | 0.0003175147 Mg/pt |
| 1 st/qt | 0.0031751466 Mg/pt |
| 10 st/qt | 0.0317514659 Mg/pt |
| 100 st/qt | 0.317514659 Mg/pt |
| 1,000 st/qt | 3.17514659 Mg/pt |
| 10,000 st/qt | 31.7514659 Mg/pt |
Reverse conversion: Megagram per Pint to Stone per Quart
0.0031751466 Mg/pt × 314.9460888 = 1.000000003 st/qt
0.0031751466 megagrams per pint = 1.000000003 stones per quart.
stones per quart = megagrams per pint × 314.946088836
For a page dedicated to this direction, see Megagram per Pint to Stone per Quart.
Understanding the Stone per Quart (st/qt)
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 quart?
1 stone per quart equals 0.0031751466 megagrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert stone per quart to megagram per pint?
Multiply the stone per quart value by 0.00317514659. The converter above does this instantly to whatever precision you set.
How do I convert megagram per pint back to stone per quart?
Use the reverse factor: 1 megagram per pint equals 314.9460888 stones per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per quart?
Stone per Quart (st/qt) 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 quart to megagram per pint conversion exact?
Yes. Both stone per quart and megagram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.00317514659 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.