Mass per volume density.
Pounds per Pint to Stones per Cubic Meter Converter — lb/pt to st/m3
Convert Pound per Pint (lb/pt) to Stone per Cubic Meter (st/m3) using the exact conversion factor (1 pound per pint = 150.9554585 stone per cubic meter). See the formula, worked examples, and conversion table.
Pounds per Pint to Stones per Cubic Meter 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 958.6114185 / 6.35029318.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Pint to Stones per Cubic Meter
Pound per Pint and Stone per Cubic Meter 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 cubic meter = pounds per pint × 150.95545849
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per pint equals 958.611418535 base units, and 1 stone per cubic meter equals 6.35029318 base units, so dividing one by the other gives the direct pound per pint-to-stone per cubic meter factor of 150.95545849.
Simple example
1 lb/pt × 150.9554585 = 150.9554585 st/m3
1 pound per pint = 150.9554585 stones per cubic meter.
Real-world example
1,000 lb/pt × 150.9554585 = 150,955.4585 st/m3
1,000 pounds per pint = 150,955.4585 stones per cubic meter.
Conversion table
| Pound per Pint (lb/pt) | Stone per Cubic Meter (st/m3) |
|---|---|
| 0.1 lb/pt | 15.09554585 st/m3 |
| 1 lb/pt | 150.9554585 st/m3 |
| 10 lb/pt | 1,509.554585 st/m3 |
| 100 lb/pt | 15,095.54585 st/m3 |
| 1,000 lb/pt | 150,955.4585 st/m3 |
| 10,000 lb/pt | 1,509,554.585 st/m3 |
Reverse conversion: Stone per Cubic Meter to Pound per Pint
150.9554585 st/m3 × 0.006624470622 = 1 lb/pt
150.9554585 stones per cubic meter = 1 pounds per pint.
pounds per pint = stones per cubic meter × 0.006624470622
For a page dedicated to this direction, see Stone per Cubic Meter to Pound per Pint.
Understanding the Pound per Pint (lb/pt)
Mass per volume density.
Understanding the Stone per Cubic Meter (st/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cubic meter are in 1 pound per pint?
1 pound per pint equals 150.9554585 stones per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per pint to stone per cubic meter?
Multiply the pound per pint value by 150.9554585. The converter above does this instantly to whatever precision you set.
How do I convert stone per cubic meter back to pound per pint?
Use the reverse factor: 1 stone per cubic meter equals 0.0066244706 pounds per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per pint?
Pound per Pint (lb/pt) is a unit of density.
What is a stone per cubic meter?
Stone per Cubic Meter (st/m3) is a unit of density.
Is the pound per pint to stone per cubic meter conversion exact?
Yes. Both pound per pint and stone per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 150.9554585 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.