Mass per volume density.
Stones per Pint to US hundredweights per Cubic foot Converter — st/pt to cwt/ft3
Convert Stone per Pint (st/pt) to US hundredweight per Cubic foot (cwt/ft3) using the exact conversion factor (1 stone per pint = 8.378181818 us hundredweight per cubic foot). See the formula, worked examples, and conversion table.
Stones per Pint to US hundredweights per Cubic foot 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 13420.55986 / 1601.846337.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Pint to US hundredweights per Cubic foot
Stone per Pint and US hundredweight per Cubic foot 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 hundredweights per cubic foot = stones per pint × 8.37818181818
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per pint equals 13420.5598595 base units, and 1 us hundredweight per cubic foot equals 1601.8463374 base units, so dividing one by the other gives the direct stone per pint-to-us hundredweight per cubic foot factor of 8.37818181818.
Simple example
1 st/pt × 8.378181818 = 8.378181818 cwt/ft3
1 stone per pint = 8.378181818 us hundredweights per cubic foot.
Real-world example
1,000 st/pt × 8.378181818 = 8,378.181818 cwt/ft3
1,000 stones per pint = 8,378.181818 us hundredweights per cubic foot.
Conversion table
| Stone per Pint (st/pt) | US hundredweight per Cubic foot (cwt/ft3) |
|---|---|
| 0.1 st/pt | 0.8378181818 cwt/ft3 |
| 1 st/pt | 8.378181818 cwt/ft3 |
| 10 st/pt | 83.78181818 cwt/ft3 |
| 100 st/pt | 837.8181818 cwt/ft3 |
| 1,000 st/pt | 8,378.181818 cwt/ft3 |
| 10,000 st/pt | 83,781.81818 cwt/ft3 |
Reverse conversion: US hundredweight per Cubic foot to Stone per Pint
8.378181818 cwt/ft3 × 0.1193576389 = 1 st/pt
8.378181818 us hundredweights per cubic foot = 1 stones per pint.
stones per pint = us hundredweights per cubic foot × 0.119357638889
For a page dedicated to this direction, see US hundredweight per Cubic foot to Stone per Pint.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Understanding the US hundredweight per Cubic foot (cwt/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many us hundredweights per cubic foot are in 1 stone per pint?
1 stone per pint equals 8.378181818 us hundredweights per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert stone per pint to us hundredweight per cubic foot?
Multiply the stone per pint value by 8.378181818. The converter above does this instantly to whatever precision you set.
How do I convert us hundredweight per cubic foot back to stone per pint?
Use the reverse factor: 1 us hundredweight per cubic foot equals 0.1193576389 stones per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per pint?
Stone per Pint (st/pt) is a unit of density.
What is a us hundredweight per cubic foot?
US hundredweight per Cubic foot (cwt/ft3) is a unit of density.
Is the stone per pint to us hundredweight per cubic foot conversion exact?
Yes. Both stone per pint and us hundredweight per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 8.378181818 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.