Mass per volume density.
Stones per Liter to Pounds per Pint Converter — st/L to lb/pt
Convert Stone per Liter (st/L) to Pound per Pint (lb/pt) using the exact conversion factor (1 stone per liter = 6.624470622 pound per pint). See the formula, worked examples, and conversion table.
Stones per Liter to Pounds per Pint 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 6350.29318 / 958.6114185.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Liter to Pounds per Pint
Stone per Liter and Pound per Pint 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
pounds per pint = stones per liter × 6.624470622
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per liter equals 6350.29318 base units, and 1 pound per pint equals 958.611418535 base units, so dividing one by the other gives the direct stone per liter-to-pound per pint factor of 6.624470622.
Simple example
1 st/L × 6.624470622 = 6.624470622 lb/pt
1 stone per liter = 6.624470622 pounds per pint.
Real-world example
1,000 st/L × 6.624470622 = 6,624.470622 lb/pt
1,000 stones per liter = 6,624.470622 pounds per pint.
Conversion table
| Stone per Liter (st/L) | Pound per Pint (lb/pt) |
|---|---|
| 0.1 st/L | 0.6624470622 lb/pt |
| 1 st/L | 6.624470622 lb/pt |
| 10 st/L | 66.24470622 lb/pt |
| 100 st/L | 662.4470622 lb/pt |
| 1,000 st/L | 6,624.470622 lb/pt |
| 10,000 st/L | 66,244.70622 lb/pt |
Reverse conversion: Pound per Pint to Stone per Liter
6.624470622 lb/pt × 0.1509554585 = 1 st/L
6.624470622 pounds per pint = 1 stones per liter.
stones per liter = pounds per pint × 0.15095545849
For a page dedicated to this direction, see Pound per Pint to Stone per Liter.
Understanding the Stone per Liter (st/L)
Mass per volume density.
Understanding the Pound per Pint (lb/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per pint are in 1 stone per liter?
1 stone per liter equals 6.624470622 pounds per pint, using the exact defined conversion factor rather than an estimate.
How do I convert stone per liter to pound per pint?
Multiply the stone per liter value by 6.624470622. The converter above does this instantly to whatever precision you set.
How do I convert pound per pint back to stone per liter?
Use the reverse factor: 1 pound per pint equals 0.1509554585 stones per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per liter?
Stone per Liter (st/L) is a unit of density.
What is a pound per pint?
Pound per Pint (lb/pt) is a unit of density.
Is the stone per liter to pound per pint conversion exact?
Yes. Both stone per liter and pound per pint are defined by fixed standards rather than physical artifacts, so the factor of 6.624470622 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.