Mass per volume density.
Stones per Imperial gallon to Pounds per Cubic Centimeter Converter — st/imp gal to lb/cm3
Convert Stone per Imperial gallon (st/imp gal) to Pound per Cubic Centimeter (lb/cm3) using the exact conversion factor (1 stone per imperial gallon = 0.0030795695 pound per cubic centimeter). See the formula, worked examples, and conversion table.
Stones per Imperial gallon 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 1396.869217 / 453592.37.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Imperial gallon to Pounds per Cubic Centimeter
Stone per Imperial gallon 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 = stones per imperial gallon × 0.00307956947619
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per imperial gallon equals 1396.86921728 base units, and 1 pound per cubic centimeter equals 453592.37 base units, so dividing one by the other gives the direct stone per imperial gallon-to-pound per cubic centimeter factor of 0.00307956947619.
Simple example
1 st/imp gal × 0.003079569476 = 0.0030795695 lb/cm3
1 stone per imperial gallon = 0.0030795695 pounds per cubic centimeter.
Real-world example
1,000 st/imp gal × 0.003079569476 = 3.079569476 lb/cm3
1,000 stones per imperial gallon = 3.079569476 pounds per cubic centimeter.
Conversion table
| Stone per Imperial gallon (st/imp gal) | Pound per Cubic Centimeter (lb/cm3) |
|---|---|
| 0.1 st/imp gal | 0.0003079569 lb/cm3 |
| 1 st/imp gal | 0.0030795695 lb/cm3 |
| 10 st/imp gal | 0.0307956948 lb/cm3 |
| 100 st/imp gal | 0.3079569476 lb/cm3 |
| 1,000 st/imp gal | 3.079569476 lb/cm3 |
| 10,000 st/imp gal | 30.79569476 lb/cm3 |
Reverse conversion: Pound per Cubic Centimeter to Stone per Imperial gallon
0.0030795695 lb/cm3 × 324.7207143 = 1.000000008 st/imp gal
0.0030795695 pounds per cubic centimeter = 1.000000008 stones per imperial gallon.
stones per imperial gallon = pounds per cubic centimeter × 324.720714286
For a page dedicated to this direction, see Pound per Cubic Centimeter to Stone per Imperial gallon.
Understanding the Stone per Imperial gallon (st/imp gal)
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 imperial gallon?
1 stone per imperial gallon equals 0.0030795695 pounds per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert stone per imperial gallon to pound per cubic centimeter?
Multiply the stone per imperial gallon value by 0.003079569476. The converter above does this instantly to whatever precision you set.
How do I convert pound per cubic centimeter back to stone per imperial gallon?
Use the reverse factor: 1 pound per cubic centimeter equals 324.7207143 stones per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per imperial gallon?
Stone per Imperial gallon (st/imp gal) 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 imperial gallon to pound per cubic centimeter conversion exact?
Yes. Both stone per imperial gallon and pound per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.003079569476 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.