Mass per volume density.
Ounces per Gallon to Slugs per Quart Converter — oz/gal to slug/qt
Convert Ounce per Gallon (oz/gal) to Slug per Quart (slug/qt) using the exact conversion factor (1 ounce per gallon = 0.0004856398 slug per quart). See the formula, worked examples, conversion table, and common uses.
Ounces per Gallon to Slugs 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 7.489151707 / 15421.20516.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Gallon to Slugs per Quart
Ounce per Gallon and Slug 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. Ounce per Gallon is most often used for used to express dilution rates on many us pesticide, herbicide, and household cleaning product labels, which commonly specify a number of fluid ounces of concentrate per gallon of water.
Formula
slugs per quart = ounces per gallon × 0.000485639846431
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per gallon equals 7.48915170731 base units, and 1 slug per quart equals 15421.2051633 base units, so dividing one by the other gives the direct ounce per gallon-to-slug per quart factor of 0.000485639846431.
Simple example
1 oz/gal × 0.0004856398464 = 0.0004856398 slug/qt
1 ounce per gallon = 0.0004856398 slugs per quart.
Real-world example
1,000 oz/gal × 0.0004856398464 = 0.4856398464 slug/qt
1,000 ounces per gallon = 0.4856398464 slugs per quart.
Conversion table
| Ounce per Gallon (oz/gal) | Slug per Quart (slug/qt) |
|---|---|
| 0.1 oz/gal | 0.000048564 slug/qt |
| 1 oz/gal | 0.0004856398 slug/qt |
| 10 oz/gal | 0.0048563985 slug/qt |
| 100 oz/gal | 0.0485639846 slug/qt |
| 1,000 oz/gal | 0.4856398464 slug/qt |
| 10,000 oz/gal | 4.856398464 slug/qt |
Reverse conversion: Slug per Quart to Ounce per Gallon
0.0004856398 slug/qt × 2059.139108 = 0.9999999044 oz/gal
0.0004856398 slugs per quart = 0.9999999044 ounces per gallon.
ounces per gallon = slugs per quart × 2059.13910761
For a page dedicated to this direction, see Slug per Quart to Ounce per Gallon.
Understanding the Ounce per Gallon
Ounce per Gallon (oz/gal) measures concentration (dilution rate). A US customary way to express how much concentrate is mixed into each gallon of a diluted solution. It is classified as a US customary concentration unit.
Where it's used: United States
Uses of the Ounce per Gallon today
- Used to express dilution rates on many US pesticide, herbicide, and household cleaning product labels, which commonly specify a number of fluid ounces of concentrate per gallon of water
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Ounce per Gallon — sources
- US product-label dilution conventions (pesticide/herbicide industry guides) — Fluid ounces of concentrate per gallon is a widely used label format for US spray and cleaning product dilution instructions.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per quart are in 1 ounce per gallon?
1 ounce per gallon equals 0.0004856398 slugs per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per gallon to slug per quart?
Multiply the ounce per gallon value by 0.0004856398464. The converter above does this instantly to whatever precision you set.
How do I convert slug per quart back to ounce per gallon?
Use the reverse factor: 1 slug per quart equals 2,059.139108 ounces per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per gallon?
Ounce per Gallon (oz/gal) measures concentration (dilution rate). A US customary way to express how much concentrate is mixed into each gallon of a diluted solution. It is classified as a US customary concentration unit.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
Is the ounce per gallon to slug per quart conversion exact?
Yes. Both ounce per gallon and slug per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.0004856398464 used above is exact to as many digits as you choose to display.
Where is the ounce per gallon still used today?
United States
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.