Mass per volume density.
Pounds per Quart to US hundredweight per Cubic inches Converter — lb/qt to cwt/in3
Convert Pound per Quart (lb/qt) to US hundredweight per Cubic inch (cwt/in3) using the exact conversion factor (1 pound per quart = 0.0001731602 us hundredweight per cubic inch). See the formula, worked examples, and conversion table.
Pounds per Quart to US hundredweight per Cubic inches 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 479.3057093 / 2.76799047e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Quart to US hundredweight per Cubic inches
Pound per Quart and US hundredweight per Cubic inch 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
us hundredweight per cubic inches = pounds per quart × 0.00017316017316
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per quart equals 479.305709268 base units, and 1 us hundredweight per cubic inch equals 2767990.47102 base units, so dividing one by the other gives the direct pound per quart-to-us hundredweight per cubic inch factor of 0.00017316017316.
Simple example
1 lb/qt × 0.0001731601732 = 0.0001731602 cwt/in3
1 pound per quart = 0.0001731602 us hundredweight per cubic inches.
Real-world example
1,000 lb/qt × 0.0001731601732 = 0.1731601732 cwt/in3
1,000 pounds per quart = 0.1731601732 us hundredweight per cubic inches.
Conversion table
| Pound per Quart (lb/qt) | US hundredweight per Cubic inch (cwt/in3) |
|---|---|
| 0.1 lb/qt | 0.000017316 cwt/in3 |
| 1 lb/qt | 0.0001731602 cwt/in3 |
| 10 lb/qt | 0.0017316017 cwt/in3 |
| 100 lb/qt | 0.0173160173 cwt/in3 |
| 1,000 lb/qt | 0.1731601732 cwt/in3 |
| 10,000 lb/qt | 1.731601732 cwt/in3 |
Reverse conversion: US hundredweight per Cubic inch to Pound per Quart
0.0001731602 cwt/in3 × 5775 = 1.000000155 lb/qt
0.0001731602 us hundredweight per cubic inches = 1.000000155 pounds per quart.
pounds per quart = us hundredweight per cubic inches × 5775
For a page dedicated to this direction, see US hundredweight per Cubic inch to Pound per Quart.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Understanding the US hundredweight per Cubic inch (cwt/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many us hundredweight per cubic inches are in 1 pound per quart?
1 pound per quart equals 0.0001731602 us hundredweight per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert pound per quart to us hundredweight per cubic inch?
Multiply the pound per quart value by 0.0001731601732. The converter above does this instantly to whatever precision you set.
How do I convert us hundredweight per cubic inch back to pound per quart?
Use the reverse factor: 1 us hundredweight per cubic inch equals 5,775 pounds per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per quart?
Pound per Quart (lb/qt) is a unit of density.
What is a us hundredweight per cubic inch?
US hundredweight per Cubic inch (cwt/in3) is a unit of density.
Is the pound per quart to us hundredweight per cubic inch conversion exact?
Yes. Both pound per quart and us hundredweight per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.0001731601732 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.