Mass per volume density.
Kilograms per Quart to Pounds per Quart Converter — kg/qt to lb/qt
Convert Kilogram per Quart (kg/qt) to Pound per Quart (lb/qt) using the exact conversion factor (1 kilogram per quart = 2.204622622 pound per quart). See the formula, worked examples, and conversion table.
Kilograms per Quart 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 1056.688209 / 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 Quart to Pounds per Quart
Kilogram per Quart 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 quart × 2.20462262185
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per quart equals 1056.68820943 base units, and 1 pound per quart equals 479.305709268 base units, so dividing one by the other gives the direct kilogram per quart-to-pound per quart factor of 2.20462262185.
Simple example
1 kg/qt × 2.204622622 = 2.204622622 lb/qt
1 kilogram per quart = 2.204622622 pounds per quart.
Real-world example
1,000 kg/qt × 2.204622622 = 2,204.622622 lb/qt
1,000 kilograms per quart = 2,204.622622 pounds per quart.
Conversion table
| Kilogram per Quart (kg/qt) | Pound per Quart (lb/qt) |
|---|---|
| 0.1 kg/qt | 0.2204622622 lb/qt |
| 1 kg/qt | 2.204622622 lb/qt |
| 10 kg/qt | 22.04622622 lb/qt |
| 100 kg/qt | 220.4622622 lb/qt |
| 1,000 kg/qt | 2,204.622622 lb/qt |
| 10,000 kg/qt | 22,046.22622 lb/qt |
Reverse conversion: Pound per Quart to Kilogram per Quart
2.204622622 lb/qt × 0.45359237 = 1 kg/qt
2.204622622 pounds per quart = 1 kilograms per quart.
kilograms per quart = pounds per quart × 0.45359237
For a page dedicated to this direction, see Pound per Quart to Kilogram per Quart.
Understanding the Kilogram per Quart (kg/qt)
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 quart?
1 kilogram per quart equals 2.204622622 pounds per quart, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per quart to pound per quart?
Multiply the kilogram per quart value by 2.204622622. The converter above does this instantly to whatever precision you set.
How do I convert pound per quart back to kilogram per quart?
Use the reverse factor: 1 pound per quart equals 0.45359237 kilograms per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per quart?
Kilogram per Quart (kg/qt) 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 quart to pound per quart conversion exact?
Yes. Both kilogram per quart and pound per quart are defined by fixed standards rather than physical artifacts, so the factor of 2.204622622 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.