Mass per volume density.
Pounds per Imperial gallon to Ounces per Quart Converter — lb/imp gal to oz/qt
Convert Pound per Imperial gallon (lb/imp gal) to Ounce per Quart (oz/qt) using the exact conversion factor (1 pound per imperial gallon = 3.330696739 ounce per quart). See the formula, worked examples, and conversion table.
Pounds per Imperial 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 99.77637266 / 29.95660683.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Imperial gallon to Ounces per Quart
Pound per Imperial 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 = pounds per imperial gallon × 3.33069673852
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per imperial gallon equals 99.7763726631 base units, and 1 ounce per quart equals 29.9566068292 base units, so dividing one by the other gives the direct pound per imperial gallon-to-ounce per quart factor of 3.33069673852.
Simple example
1 lb/imp gal × 3.330696739 = 3.330696739 oz/qt
1 pound per imperial gallon = 3.330696739 ounces per quart.
Real-world example
1,000 lb/imp gal × 3.330696739 = 3,330.696739 oz/qt
1,000 pounds per imperial gallon = 3,330.696739 ounces per quart.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Ounce per Quart (oz/qt) |
|---|---|
| 0.1 lb/imp gal | 0.3330696739 oz/qt |
| 1 lb/imp gal | 3.330696739 oz/qt |
| 10 lb/imp gal | 33.30696739 oz/qt |
| 100 lb/imp gal | 333.0696739 oz/qt |
| 1,000 lb/imp gal | 3,330.696739 oz/qt |
| 10,000 lb/imp gal | 33,306.96739 oz/qt |
Reverse conversion: Ounce per Quart to Pound per Imperial gallon
3.330696739 oz/qt × 0.3002374814 = 1 lb/imp gal
3.330696739 ounces per quart = 1 pounds per imperial gallon.
pounds per imperial gallon = ounces per quart × 0.300237481376
For a page dedicated to this direction, see Ounce per Quart to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp 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 pound per imperial gallon?
1 pound per imperial gallon equals 3.330696739 ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to ounce per quart?
Multiply the pound per imperial gallon value by 3.330696739. The converter above does this instantly to whatever precision you set.
How do I convert ounce per quart back to pound per imperial gallon?
Use the reverse factor: 1 ounce per quart equals 0.3002374814 pounds per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
What is a ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
Is the pound per imperial gallon to ounce per quart conversion exact?
Yes. Both pound per imperial gallon and ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 3.330696739 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.