Mass per volume density.
Stones per Pint to Imperial hundredweights per Liter Converter — st/pt to long cwt/L
Convert Stone per Pint (st/pt) to Imperial hundredweight per Liter (long cwt/L) using the exact conversion factor (1 stone per pint = 0.2641720524 imperial hundredweight per liter). See the formula, worked examples, and conversion table.
Stones per Pint to Imperial hundredweights per Liter 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 / 50802.34544.
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 Liter
Stone per Pint and Imperial hundredweight per Liter 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 liter = stones per pint × 0.264172052358
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 liter equals 50802.34544 base units, so dividing one by the other gives the direct stone per pint-to-imperial hundredweight per liter factor of 0.264172052358.
Simple example
1 st/pt × 0.2641720524 = 0.2641720524 long cwt/L
1 stone per pint = 0.2641720524 imperial hundredweights per liter.
Real-world example
1,000 st/pt × 0.2641720524 = 264.1720524 long cwt/L
1,000 stones per pint = 264.1720524 imperial hundredweights per liter.
Conversion table
| Stone per Pint (st/pt) | Imperial hundredweight per Liter (long cwt/L) |
|---|---|
| 0.1 st/pt | 0.0264172052 long cwt/L |
| 1 st/pt | 0.2641720524 long cwt/L |
| 10 st/pt | 2.641720524 long cwt/L |
| 100 st/pt | 26.41720524 long cwt/L |
| 1,000 st/pt | 264.1720524 long cwt/L |
| 10,000 st/pt | 2,641.720524 long cwt/L |
Reverse conversion: Imperial hundredweight per Liter to Stone per Pint
0.2641720524 long cwt/L × 3.785411784 = 1 st/pt
0.2641720524 imperial hundredweights per liter = 1 stones per pint.
stones per pint = imperial hundredweights per liter × 3.785411784
For a page dedicated to this direction, see Imperial hundredweight per Liter to Stone per Pint.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Understanding the Imperial hundredweight per Liter (long cwt/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per liter are in 1 stone per pint?
1 stone per pint equals 0.2641720524 imperial hundredweights per liter, using the exact defined conversion factor rather than an estimate.
How do I convert stone per pint to imperial hundredweight per liter?
Multiply the stone per pint value by 0.2641720524. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per liter back to stone per pint?
Use the reverse factor: 1 imperial hundredweight per liter equals 3.785411784 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 liter?
Imperial hundredweight per Liter (long cwt/L) is a unit of density.
Is the stone per pint to imperial hundredweight per liter conversion exact?
Yes. Both stone per pint and imperial hundredweight per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.2641720524 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.