Mass per volume density.
Stones per Pint to Imperial hundredweights per Cubic foot Converter — st/pt to long cwt/ft3
Convert Stone per Pint (st/pt) to Imperial hundredweight per Cubic foot (long cwt/ft3) using the exact conversion factor (1 stone per pint = 7.480519481 imperial hundredweight per cubic foot). See the formula, worked examples, and conversion table.
Stones per Pint to Imperial 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 / 1794.067898.
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 Imperial hundredweights per Cubic foot
Stone per Pint and Imperial 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
imperial hundredweights per cubic foot = stones per pint × 7.48051948052
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 imperial hundredweight per cubic foot equals 1794.06789788 base units, so dividing one by the other gives the direct stone per pint-to-imperial hundredweight per cubic foot factor of 7.48051948052.
Simple example
1 st/pt × 7.480519481 = 7.480519481 long cwt/ft3
1 stone per pint = 7.480519481 imperial hundredweights per cubic foot.
Real-world example
1,000 st/pt × 7.480519481 = 7,480.519481 long cwt/ft3
1,000 stones per pint = 7,480.519481 imperial hundredweights per cubic foot.
Conversion table
| Stone per Pint (st/pt) | Imperial hundredweight per Cubic foot (long cwt/ft3) |
|---|---|
| 0.1 st/pt | 0.7480519481 long cwt/ft3 |
| 1 st/pt | 7.480519481 long cwt/ft3 |
| 10 st/pt | 74.80519481 long cwt/ft3 |
| 100 st/pt | 748.0519481 long cwt/ft3 |
| 1,000 st/pt | 7,480.519481 long cwt/ft3 |
| 10,000 st/pt | 74,805.19481 long cwt/ft3 |
Reverse conversion: Imperial hundredweight per Cubic foot to Stone per Pint
7.480519481 long cwt/ft3 × 0.1336805556 = 1 st/pt
7.480519481 imperial hundredweights per cubic foot = 1 stones per pint.
stones per pint = imperial hundredweights per cubic foot × 0.133680555556
For a page dedicated to this direction, see Imperial hundredweight per Cubic foot to Stone per Pint.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Understanding the Imperial hundredweight per Cubic foot (long cwt/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per cubic foot are in 1 stone per pint?
1 stone per pint equals 7.480519481 imperial hundredweights per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert stone per pint to imperial hundredweight per cubic foot?
Multiply the stone per pint value by 7.480519481. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per cubic foot back to stone per pint?
Use the reverse factor: 1 imperial hundredweight per cubic foot equals 0.1336805556 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 imperial hundredweight per cubic foot?
Imperial hundredweight per Cubic foot (long cwt/ft3) is a unit of density.
Is the stone per pint to imperial hundredweight per cubic foot conversion exact?
Yes. Both stone per pint and imperial hundredweight per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 7.480519481 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.