Mass per volume density.
Kilograms per Fluid ounce to Pounds per Quart Converter — kg/fl oz to lb/qt
Convert Kilogram per Fluid ounce (kg/fl oz) to Pound per Quart (lb/qt) using the exact conversion factor (1 kilogram per fluid ounce = 70.5479239 pound per quart). See the formula, worked examples, and conversion table.
Kilograms per Fluid ounce 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 33814.0227 / 479.3057093.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Fluid ounce to Pounds per Quart
Kilogram per Fluid ounce 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 = kilograms per fluid ounce × 70.5479238992
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per fluid ounce equals 33814.0227018 base units, and 1 pound per quart equals 479.305709268 base units, so dividing one by the other gives the direct kilogram per fluid ounce-to-pound per quart factor of 70.5479238992.
Simple example
1 kg/fl oz × 70.5479239 = 70.5479239 lb/qt
1 kilogram per fluid ounce = 70.5479239 pounds per quart.
Real-world example
1,000 kg/fl oz × 70.5479239 = 70,547.9239 lb/qt
1,000 kilograms per fluid ounce = 70,547.9239 pounds per quart.
Conversion table
| Kilogram per Fluid ounce (kg/fl oz) | Pound per Quart (lb/qt) |
|---|---|
| 0.1 kg/fl oz | 7.05479239 lb/qt |
| 1 kg/fl oz | 70.5479239 lb/qt |
| 10 kg/fl oz | 705.479239 lb/qt |
| 100 kg/fl oz | 7,054.79239 lb/qt |
| 1,000 kg/fl oz | 70,547.9239 lb/qt |
| 10,000 kg/fl oz | 705,479.239 lb/qt |
Reverse conversion: Pound per Quart to Kilogram per Fluid ounce
70.5479239 lb/qt × 0.01417476156 = 1 kg/fl oz
70.5479239 pounds per quart = 1 kilograms per fluid ounce.
kilograms per fluid ounce = pounds per quart × 0.0141747615625
For a page dedicated to this direction, see Pound per Quart to Kilogram per Fluid ounce.
Understanding the Kilogram per Fluid ounce (kg/fl oz)
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 kilogram per fluid ounce?
1 kilogram per fluid ounce equals 70.5479239 pounds per quart, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per fluid ounce to pound per quart?
Multiply the kilogram per fluid ounce value by 70.5479239. The converter above does this instantly to whatever precision you set.
How do I convert pound per quart back to kilogram per fluid ounce?
Use the reverse factor: 1 pound per quart equals 0.0141747616 kilograms per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per fluid ounce?
Kilogram per Fluid ounce (kg/fl oz) is a unit of density.
What is a pound per quart?
Pound per Quart (lb/qt) is a unit of density.
Is the kilogram per fluid ounce to pound per quart conversion exact?
Yes. Both kilogram per fluid ounce and pound per quart are defined by fixed standards rather than physical artifacts, so the factor of 70.5479239 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.