Mass per volume density.
Ounces per Imperial gallon to Troy ounces per Quart Converter — oz/imp gal to oz t/qt
Convert Ounce per Imperial gallon (oz/imp gal) to Troy ounce per Quart (oz t/qt) using the exact conversion factor (1 ounce per imperial gallon = 0.1897369561 troy ounce per quart). See the formula, worked examples, and conversion table.
Ounces per Imperial gallon 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 6.236023291 / 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 Imperial gallon to Troy ounces per Quart
Ounce per Imperial gallon 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 imperial gallon × 0.189736956133
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per imperial gallon equals 6.23602329144 base units, and 1 troy ounce per quart equals 32.8666772069 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-troy ounce per quart factor of 0.189736956133.
Simple example
1 oz/imp gal × 0.1897369561 = 0.1897369561 oz t/qt
1 ounce per imperial gallon = 0.1897369561 troy ounces per quart.
Real-world example
1,000 oz/imp gal × 0.1897369561 = 189.7369561 oz t/qt
1,000 ounces per imperial gallon = 189.7369561 troy ounces per quart.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Troy ounce per Quart (oz t/qt) |
|---|---|
| 0.1 oz/imp gal | 0.0189736956 oz t/qt |
| 1 oz/imp gal | 0.1897369561 oz t/qt |
| 10 oz/imp gal | 1.897369561 oz t/qt |
| 100 oz/imp gal | 18.97369561 oz t/qt |
| 1,000 oz/imp gal | 189.7369561 oz t/qt |
| 10,000 oz/imp gal | 1,897.369561 oz t/qt |
Reverse conversion: Troy ounce per Quart to Ounce per Imperial gallon
0.1897369561 oz t/qt × 5.27045453 = 0.9999999998 oz/imp gal
0.1897369561 troy ounces per quart = 0.9999999998 ounces per imperial gallon.
ounces per imperial gallon = troy ounces per quart × 5.27045453022
For a page dedicated to this direction, see Troy ounce per Quart to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp gal)
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 imperial gallon?
1 ounce per imperial gallon equals 0.1897369561 troy ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to troy ounce per quart?
Multiply the ounce per imperial gallon value by 0.1897369561. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per quart back to ounce per imperial gallon?
Use the reverse factor: 1 troy ounce per quart equals 5.27045453 ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) 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 imperial gallon to troy ounce per quart conversion exact?
Yes. Both ounce per imperial gallon and troy ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.1897369561 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.