Mass per volume density.
Troy ounces per Quart to Grams per Gallon Converter — oz t/qt to g/gal
Convert Troy ounce per Quart (oz t/qt) to Gram per Gallon (g/gal) using the exact conversion factor (1 troy ounce per quart = 124.4139072 gram per gallon). See the formula, worked examples, and conversion table.
Troy ounces per Quart to Grams per Gallon 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 32.86667721 / 0.2641720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Quart to Grams per Gallon
Troy ounce per Quart and Gram per Gallon 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
grams per gallon = troy ounces per quart × 124.4139072
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per quart equals 32.8666772069 base units, and 1 gram per gallon equals 0.264172052358 base units, so dividing one by the other gives the direct troy ounce per quart-to-gram per gallon factor of 124.4139072.
Simple example
1 oz t/qt × 124.4139072 = 124.4139072 g/gal
1 troy ounce per quart = 124.4139072 grams per gallon.
Real-world example
1,000 oz t/qt × 124.4139072 = 124,413.9072 g/gal
1,000 troy ounces per quart = 124,413.9072 grams per gallon.
Conversion table
| Troy ounce per Quart (oz t/qt) | Gram per Gallon (g/gal) |
|---|---|
| 0.1 oz t/qt | 12.44139072 g/gal |
| 1 oz t/qt | 124.4139072 g/gal |
| 10 oz t/qt | 1,244.139072 g/gal |
| 100 oz t/qt | 12,441.39072 g/gal |
| 1,000 oz t/qt | 124,413.9072 g/gal |
| 10,000 oz t/qt | 1,244,139.072 g/gal |
Reverse conversion: Gram per Gallon to Troy ounce per Quart
124.4139072 g/gal × 0.008037686642 = 1 oz t/qt
124.4139072 grams per gallon = 1 troy ounce per quart.
troy ounces per quart = grams per gallon × 0.00803768664216
For a page dedicated to this direction, see Gram per Gallon to Troy ounce per Quart.
Understanding the Troy ounce per Quart (oz t/qt)
Mass per volume density.
Understanding the Gram per Gallon (g/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per gallon are in 1 troy ounce per quart?
1 troy ounce per quart equals 124.4139072 grams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per quart to gram per gallon?
Multiply the troy ounce per quart value by 124.4139072. The converter above does this instantly to whatever precision you set.
How do I convert gram per gallon back to troy ounce per quart?
Use the reverse factor: 1 gram per gallon equals 0.0080376866 troy ounces per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per quart?
Troy ounce per Quart (oz t/qt) is a unit of density.
What is a gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
Is the troy ounce per quart to gram per gallon conversion exact?
Yes. Both troy ounce per quart and gram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 124.4139072 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.