Mass per volume density.
Troy ounces per Quart to Grams per Imperial gallon Converter — oz t/qt to g/imp gal
Convert Troy ounce per Quart (oz t/qt) to Gram per Imperial gallon (g/imp gal) using the exact conversion factor (1 troy ounce per quart = 149.4148726 gram per imperial gallon). See the formula, worked examples, and conversion table.
Troy ounces per Quart to Grams per Imperial 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 / 0.2199692483.
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 Imperial gallon
Troy ounce per Quart and Gram per Imperial 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 imperial gallon = troy ounces per quart × 149.414872584
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 imperial gallon equals 0.219969248299 base units, so dividing one by the other gives the direct troy ounce per quart-to-gram per imperial gallon factor of 149.414872584.
Simple example
1 oz t/qt × 149.4148726 = 149.4148726 g/imp gal
1 troy ounce per quart = 149.4148726 grams per imperial gallon.
Real-world example
1,000 oz t/qt × 149.4148726 = 149,414.8726 g/imp gal
1,000 troy ounces per quart = 149,414.8726 grams per imperial gallon.
Conversion table
| Troy ounce per Quart (oz t/qt) | Gram per Imperial gallon (g/imp gal) |
|---|---|
| 0.1 oz t/qt | 14.94148726 g/imp gal |
| 1 oz t/qt | 149.4148726 g/imp gal |
| 10 oz t/qt | 1,494.148726 g/imp gal |
| 100 oz t/qt | 14,941.48726 g/imp gal |
| 1,000 oz t/qt | 149,414.8726 g/imp gal |
| 10,000 oz t/qt | 1,494,148.726 g/imp gal |
Reverse conversion: Gram per Imperial gallon to Troy ounce per Quart
149.4148726 g/imp gal × 0.006692774171 = 1 oz t/qt
149.4148726 grams per imperial gallon = 1 troy ounces per quart.
troy ounces per quart = grams per imperial gallon × 0.00669277417106
For a page dedicated to this direction, see Gram per Imperial gallon to Troy ounce per Quart.
Understanding the Troy ounce per Quart (oz t/qt)
Mass per volume density.
Understanding the Gram per Imperial gallon (g/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per imperial gallon are in 1 troy ounce per quart?
1 troy ounce per quart equals 149.4148726 grams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per quart to gram per imperial gallon?
Multiply the troy ounce per quart value by 149.4148726. The converter above does this instantly to whatever precision you set.
How do I convert gram per imperial gallon back to troy ounce per quart?
Use the reverse factor: 1 gram per imperial gallon equals 0.0066927742 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 imperial gallon?
Gram per Imperial gallon (g/imp gal) is a unit of density.
Is the troy ounce per quart to gram per imperial gallon conversion exact?
Yes. Both troy ounce per quart and gram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 149.4148726 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.