Mass per volume density.
Pounds per Pint to Slug per Cubic inches Converter — lb/pt to slug/in3
Convert Pound per Pint (lb/pt) to Slug per Cubic inch (slug/in3) using the exact conversion factor (1 pound per pint = 0.0010763965 slug per cubic inch). See the formula, worked examples, and conversion table.
Pounds per Pint to Slug per Cubic inches 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 / 890574.5982.
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 Slug per Cubic inches
Pound per Pint and Slug per Cubic inch 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
slug per cubic inches = pounds per pint × 0.00107639654274
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 slug per cubic inch equals 890574.598183 base units, so dividing one by the other gives the direct pound per pint-to-slug per cubic inch factor of 0.00107639654274.
Simple example
1 lb/pt × 0.001076396543 = 0.0010763965 slug/in3
1 pound per pint = 0.0010763965 slug per cubic inches.
Real-world example
1,000 lb/pt × 0.001076396543 = 1.076396543 slug/in3
1,000 pounds per pint = 1.076396543 slug per cubic inches.
Conversion table
| Pound per Pint (lb/pt) | Slug per Cubic inch (slug/in3) |
|---|---|
| 0.1 lb/pt | 0.0001076397 slug/in3 |
| 1 lb/pt | 0.0010763965 slug/in3 |
| 10 lb/pt | 0.0107639654 slug/in3 |
| 100 lb/pt | 0.1076396543 slug/in3 |
| 1,000 lb/pt | 1.076396543 slug/in3 |
| 10,000 lb/pt | 10.76396543 slug/in3 |
Reverse conversion: Slug per Cubic inch to Pound per Pint
0.0010763965 slug/in3 × 929.0256521 = 0.9999999603 lb/pt
0.0010763965 slug per cubic inches = 0.9999999603 pounds per pint.
pounds per pint = slug per cubic inches × 929.025652067
For a page dedicated to this direction, see Slug per Cubic inch to Pound per Pint.
Understanding the Pound per Pint (lb/pt)
Mass per volume density.
Understanding the Slug per Cubic inch (slug/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slug per cubic inches are in 1 pound per pint?
1 pound per pint equals 0.0010763965 slug per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert pound per pint to slug per cubic inch?
Multiply the pound per pint value by 0.001076396543. The converter above does this instantly to whatever precision you set.
How do I convert slug per cubic inch back to pound per pint?
Use the reverse factor: 1 slug per cubic inch equals 929.0256521 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 slug per cubic inch?
Slug per Cubic inch (slug/in3) is a unit of density.
Is the pound per pint to slug per cubic inch conversion exact?
Yes. Both pound per pint and slug per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.001076396543 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.