Mass per volume density.
Stone per Cubic inches to Pounds per Cubic Centimeter Converter — st/in3 to lb/cm3
Convert Stone per Cubic inch (st/in3) to Pound per Cubic Centimeter (lb/cm3) using the exact conversion factor (1 stone per cubic inch = 0.8543324173 pound per cubic centimeter). See the formula, worked examples, and conversion table.
Stone per Cubic inches to Pounds per Cubic Centimeter 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 387518.6659 / 453592.37.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stone per Cubic inches to Pounds per Cubic Centimeter
Stone per Cubic inch and Pound per Cubic Centimeter 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 cubic centimeter = stone per cubic inches × 0.854332417326
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic inch equals 387518.665943 base units, and 1 pound per cubic centimeter equals 453592.37 base units, so dividing one by the other gives the direct stone per cubic inch-to-pound per cubic centimeter factor of 0.854332417326.
Simple example
1 st/in3 × 0.8543324173 = 0.8543324173 lb/cm3
1 stone per cubic inch = 0.8543324173 pounds per cubic centimeter.
Real-world example
1,000 st/in3 × 0.8543324173 = 854.3324173 lb/cm3
1,000 stone per cubic inches = 854.3324173 pounds per cubic centimeter.
Conversion table
| Stone per Cubic inch (st/in3) | Pound per Cubic Centimeter (lb/cm3) |
|---|---|
| 0.1 st/in3 | 0.0854332417 lb/cm3 |
| 1 st/in3 | 0.8543324173 lb/cm3 |
| 10 st/in3 | 8.543324173 lb/cm3 |
| 100 st/in3 | 85.43324173 lb/cm3 |
| 1,000 st/in3 | 854.3324173 lb/cm3 |
| 10,000 st/in3 | 8,543.324173 lb/cm3 |
Reverse conversion: Pound per Cubic Centimeter to Stone per Cubic inch
0.8543324173 lb/cm3 × 1.170504571 = 1 st/in3
0.8543324173 pounds per cubic centimeter = 1 stone per cubic inches.
stone per cubic inches = pounds per cubic centimeter × 1.17050457143
For a page dedicated to this direction, see Pound per Cubic Centimeter to Stone per Cubic inch.
Understanding the Stone per Cubic inch (st/in3)
Mass per volume density.
Understanding the Pound per Cubic Centimeter (lb/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per cubic centimeter are in 1 stone per cubic inch?
1 stone per cubic inch equals 0.8543324173 pounds per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic inch to pound per cubic centimeter?
Multiply the stone per cubic inch value by 0.8543324173. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic centimeter back to stone per cubic inch?
Use the reverse factor: 1 pound per cubic centimeter equals 1.170504571 stone per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic inch?
Stone per Cubic inch (st/in3) is a unit of density.
What is a pound per cubic centimeter?
Pound per Cubic Centimeter (lb/cm3) is a unit of density.
Is the stone per cubic inch to pound per cubic centimeter conversion exact?
Yes. Both stone per cubic inch and pound per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.8543324173 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.