Mass per volume density.
US hundredweights per Gallon to Stones per Quart Converter — cwt/gal to st/qt
Convert US hundredweight per Gallon (cwt/gal) to Stone per Quart (st/qt) using the exact conversion factor (1 us hundredweight per gallon = 1.785714286 stone per quart). See the formula, worked examples, and conversion table.
US hundredweights per Gallon to Stones 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 11982.64273 / 6710.27993.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting US hundredweights per Gallon to Stones per Quart
US hundredweight per Gallon and Stone 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
stones per quart = us hundredweights per gallon × 1.78571428571
This factor comes from each unit's defined relationship to the category's base unit: 1 us hundredweight per gallon equals 11982.6427317 base units, and 1 stone per quart equals 6710.27992975 base units, so dividing one by the other gives the direct us hundredweight per gallon-to-stone per quart factor of 1.78571428571.
Simple example
1 cwt/gal × 1.785714286 = 1.785714286 st/qt
1 us hundredweight per gallon = 1.785714286 stones per quart.
Real-world example
1,000 cwt/gal × 1.785714286 = 1,785.714286 st/qt
1,000 us hundredweights per gallon = 1,785.714286 stones per quart.
Conversion table
| US hundredweight per Gallon (cwt/gal) | Stone per Quart (st/qt) |
|---|---|
| 0.1 cwt/gal | 0.1785714286 st/qt |
| 1 cwt/gal | 1.785714286 st/qt |
| 10 cwt/gal | 17.85714286 st/qt |
| 100 cwt/gal | 178.5714286 st/qt |
| 1,000 cwt/gal | 1,785.714286 st/qt |
| 10,000 cwt/gal | 17,857.14286 st/qt |
Reverse conversion: Stone per Quart to US hundredweight per Gallon
1.785714286 st/qt × 0.56 = 1 cwt/gal
1.785714286 stones per quart = 1 us hundredweights per gallon.
us hundredweights per gallon = stones per quart × 0.56
For a page dedicated to this direction, see Stone per Quart to US hundredweight per Gallon.
Understanding the US hundredweight per Gallon (cwt/gal)
Mass per volume density.
Understanding the Stone per Quart (st/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per quart are in 1 us hundredweight per gallon?
1 us hundredweight per gallon equals 1.785714286 stones per quart, using the exact defined conversion factor rather than an estimate.
How do I convert us hundredweight per gallon to stone per quart?
Multiply the us hundredweight per gallon value by 1.785714286. The converter above does this instantly to whatever precision you set.
How do I convert stone per quart back to us hundredweight per gallon?
Use the reverse factor: 1 stone per quart equals 0.56 us hundredweights per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a us hundredweight per gallon?
US hundredweight per Gallon (cwt/gal) is a unit of density.
What is a stone per quart?
Stone per Quart (st/qt) is a unit of density.
Is the us hundredweight per gallon to stone per quart conversion exact?
Yes. Both us hundredweight per gallon and stone per quart are defined by fixed standards rather than physical artifacts, so the factor of 1.785714286 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.