Mass per volume density.
Ounces per Quart to Troy ounces per Quart Converter — oz/qt to oz t/qt
Convert Ounce per Quart (oz/qt) to Troy ounce per Quart (oz t/qt) using the exact conversion factor (1 ounce per quart = 0.9114583333 troy ounce per quart). See the formula, worked examples, and conversion table.
Ounces per Quart to Troy 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 29.95660683 / 32.86667721.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Quart to Troy ounces per Quart
Ounce per Quart and Troy 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
troy ounces per quart = ounces per quart × 0.911458333333
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per quart equals 29.9566068292 base units, and 1 troy ounce per quart equals 32.8666772069 base units, so dividing one by the other gives the direct ounce per quart-to-troy ounce per quart factor of 0.911458333333.
Simple example
1 oz/qt × 0.9114583333 = 0.9114583333 oz t/qt
1 ounce per quart = 0.9114583333 troy ounces per quart.
Real-world example
1,000 oz/qt × 0.9114583333 = 911.4583333 oz t/qt
1,000 ounces per quart = 911.4583333 troy ounces per quart.
Conversion table
| Ounce per Quart (oz/qt) | Troy ounce per Quart (oz t/qt) |
|---|---|
| 0.1 oz/qt | 0.0911458333 oz t/qt |
| 1 oz/qt | 0.9114583333 oz t/qt |
| 10 oz/qt | 9.114583333 oz t/qt |
| 100 oz/qt | 91.14583333 oz t/qt |
| 1,000 oz/qt | 911.4583333 oz t/qt |
| 10,000 oz/qt | 9,114.583333 oz t/qt |
Reverse conversion: Troy ounce per Quart to Ounce per Quart
0.9114583333 oz t/qt × 1.097142857 = 1 oz/qt
0.9114583333 troy ounces per quart = 1 ounces per quart.
ounces per quart = troy ounces per quart × 1.09714285714
For a page dedicated to this direction, see Troy ounce per Quart to Ounce per Quart.
Understanding the Ounce per Quart (oz/qt)
Mass per volume density.
Understanding the Troy ounce per Quart (oz t/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per quart are in 1 ounce per quart?
1 ounce per quart equals 0.9114583333 troy ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per quart to troy ounce per quart?
Multiply the ounce per quart value by 0.9114583333. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per quart back to ounce per quart?
Use the reverse factor: 1 troy ounce per quart equals 1.097142857 ounces per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
What is a troy ounce per quart?
Troy ounce per Quart (oz t/qt) is a unit of density.
Is the ounce per quart to troy ounce per quart conversion exact?
Yes. Both ounce per quart and troy ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.9114583333 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.