Mass per volume density.
Grams per Gallon to Ounces per Quart Converter — g/gal to oz/qt
Convert Gram per Gallon (g/gal) to Ounce per Quart (oz/qt) using the exact conversion factor (1 gram per gallon = 0.0088184905 ounce per quart). See the formula, worked examples, and conversion table.
Grams per Gallon 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 0.2641720524 / 29.95660683.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Gallon to Ounces per Quart
Gram per Gallon 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 = grams per gallon × 0.0088184904874
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per gallon equals 0.264172052358 base units, and 1 ounce per quart equals 29.9566068292 base units, so dividing one by the other gives the direct gram per gallon-to-ounce per quart factor of 0.0088184904874.
Simple example
1 g/gal × 0.008818490487 = 0.0088184905 oz/qt
1 gram per gallon = 0.0088184905 ounces per quart.
Real-world example
1,000 g/gal × 0.008818490487 = 8.818490487 oz/qt
1,000 grams per gallon = 8.818490487 ounces per quart.
Conversion table
| Gram per Gallon (g/gal) | Ounce per Quart (oz/qt) |
|---|---|
| 0.1 g/gal | 0.000881849 oz/qt |
| 1 g/gal | 0.0088184905 oz/qt |
| 10 g/gal | 0.0881849049 oz/qt |
| 100 g/gal | 0.8818490487 oz/qt |
| 1,000 g/gal | 8.818490487 oz/qt |
| 10,000 g/gal | 88.18490487 oz/qt |
Reverse conversion: Ounce per Quart to Gram per Gallon
0.0088184905 oz/qt × 113.3980925 = 1.000000001 g/gal
0.0088184905 ounces per quart = 1.000000001 grams per gallon.
grams per gallon = ounces per quart × 113.3980925
For a page dedicated to this direction, see Ounce per Quart to Gram per Gallon.
Understanding the Gram per Gallon (g/gal)
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 gram per gallon?
1 gram per gallon equals 0.0088184905 ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert gram per gallon to ounce per quart?
Multiply the gram per gallon value by 0.008818490487. The converter above does this instantly to whatever precision you set.
How do I convert ounce per quart back to gram per gallon?
Use the reverse factor: 1 ounce per quart equals 113.3980925 grams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per gallon?
Gram per Gallon (g/gal) is a unit of density.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
Is the gram per gallon to ounce per quart conversion exact?
Yes. Both gram per gallon and ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.008818490487 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.