Mass per volume density.
Stones per Pint to Ounces per Quart Converter — st/pt to oz/qt
Convert Stone per Pint (st/pt) to Ounce per Quart (oz/qt) using the exact conversion factor (1 stone per pint = 448 ounce per quart). See the formula, worked examples, and conversion table.
Stones per Pint to Ounces per Quart 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 13420.55986 / 29.95660683.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Pint to Ounces per Quart
Stone per Pint and Ounce per Quart 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
ounces per quart = stones per pint × 448
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per pint equals 13420.5598595 base units, and 1 ounce per quart equals 29.9566068292 base units, so dividing one by the other gives the direct stone per pint-to-ounce per quart factor of 448.
Simple example
1 st/pt × 448 = 448 oz/qt
1 stone per pint = 448 ounces per quart.
Real-world example
1,000 st/pt × 448 = 448,000 oz/qt
1,000 stones per pint = 448,000 ounces per quart.
Conversion table
| Stone per Pint (st/pt) | Ounce per Quart (oz/qt) |
|---|---|
| 0.1 st/pt | 44.8 oz/qt |
| 1 st/pt | 448 oz/qt |
| 10 st/pt | 4,480 oz/qt |
| 100 st/pt | 44,800 oz/qt |
| 1,000 st/pt | 448,000 oz/qt |
| 10,000 st/pt | 4,480,000 oz/qt |
Reverse conversion: Ounce per Quart to Stone per Pint
448 oz/qt × 0.002232142857 = 1 st/pt
448 ounces per quart = 1 stone per pint.
stones per pint = ounces per quart × 0.00223214285714
For a page dedicated to this direction, see Ounce per Quart to Stone per Pint.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Understanding the Ounce per Quart (oz/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per quart are in 1 stone per pint?
1 stone per pint equals 448 ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert stone per pint to ounce per quart?
Multiply the stone per pint value by 448. The converter above does this instantly to whatever precision you set.
How do I convert ounce per quart back to stone per pint?
Use the reverse factor: 1 ounce per quart equals 0.0022321429 stones per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per pint?
Stone per Pint (st/pt) is a unit of density.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
Is the stone per pint to ounce per quart conversion exact?
Yes. Both stone per pint and ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 448 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.