Mass per volume density.
Ounces per Imperial gallon to Pounds per Quart Converter — oz/imp gal to lb/qt
Convert Ounce per Imperial gallon (oz/imp gal) to Pound per Quart (lb/qt) using the exact conversion factor (1 ounce per imperial gallon = 0.0130105341 pound per quart). See the formula, worked examples, and conversion table.
Ounces per Imperial gallon to Pounds 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 / 479.3057093.
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 Pounds per Quart
Ounce per Imperial gallon and Pound 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
pounds per quart = ounces per imperial gallon × 0.0130105341348
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 pound per quart equals 479.305709268 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-pound per quart factor of 0.0130105341348.
Simple example
1 oz/imp gal × 0.01301053413 = 0.0130105341 lb/qt
1 ounce per imperial gallon = 0.0130105341 pounds per quart.
Real-world example
1,000 oz/imp gal × 0.01301053413 = 13.01053413 lb/qt
1,000 ounces per imperial gallon = 13.01053413 pounds per quart.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Pound per Quart (lb/qt) |
|---|---|
| 0.1 oz/imp gal | 0.0013010534 lb/qt |
| 1 oz/imp gal | 0.0130105341 lb/qt |
| 10 oz/imp gal | 0.1301053413 lb/qt |
| 100 oz/imp gal | 1.301053413 lb/qt |
| 1,000 oz/imp gal | 13.01053413 lb/qt |
| 10,000 oz/imp gal | 130.1053413 lb/qt |
Reverse conversion: Pound per Quart to Ounce per Imperial gallon
0.0130105341 lb/qt × 76.86079523 = 0.9999999973 oz/imp gal
0.0130105341 pounds per quart = 0.9999999973 ounces per imperial gallon.
ounces per imperial gallon = pounds per quart × 76.8607952323
For a page dedicated to this direction, see Pound per Quart to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp gal)
Mass per volume density.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per quart are in 1 ounce per imperial gallon?
1 ounce per imperial gallon equals 0.0130105341 pounds per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to pound per quart?
Multiply the ounce per imperial gallon value by 0.01301053413. The converter above does this instantly to whatever precision you set.
How do I convert pound per quart back to ounce per imperial gallon?
Use the reverse factor: 1 pound per quart equals 76.86079523 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 pound per quart?
Pound per Quart (lb/qt) is a unit of density.
Is the ounce per imperial gallon to pound per quart conversion exact?
Yes. Both ounce per imperial gallon and pound per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.01301053413 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.