Mass per volume density.
Slugs per Cup to Stones per Pint Converter — slug/cup to st/pt
Convert Slug per Cup (slug/cup) to Stone per Pint (st/pt) using the exact conversion factor (1 slug per cup = 4.596292651 stone per pint). See the formula, worked examples, and conversion table.
Slugs per Cup to Stones 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 61684.82065 / 13420.55986.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Cup to Stones per Pint
Slug per Cup and Stone 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
stones per pint = slugs per cup × 4.59629265092
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per cup equals 61684.8206534 base units, and 1 stone per pint equals 13420.5598595 base units, so dividing one by the other gives the direct slug per cup-to-stone per pint factor of 4.59629265092.
Simple example
1 slug/cup × 4.596292651 = 4.596292651 st/pt
1 slug per cup = 4.596292651 stones per pint.
Real-world example
1,000 slug/cup × 4.596292651 = 4,596.292651 st/pt
1,000 slugs per cup = 4,596.292651 stones per pint.
Conversion table
| Slug per Cup (slug/cup) | Stone per Pint (st/pt) |
|---|---|
| 0.1 slug/cup | 0.4596292651 st/pt |
| 1 slug/cup | 4.596292651 st/pt |
| 10 slug/cup | 45.96292651 st/pt |
| 100 slug/cup | 459.6292651 st/pt |
| 1,000 slug/cup | 4,596.292651 st/pt |
| 10,000 slug/cup | 45,962.92651 st/pt |
Reverse conversion: Stone per Pint to Slug per Cup
4.596292651 st/pt × 0.2175666512 = 1 slug/cup
4.596292651 stones per pint = 1 slugs per cup.
slugs per cup = stones per pint × 0.217566651201
For a page dedicated to this direction, see Stone per Pint to Slug per Cup.
Understanding the Slug per Cup (slug/cup)
Mass per volume density.
Understanding the Stone per Pint (st/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per pint are in 1 slug per cup?
1 slug per cup equals 4.596292651 stones per pint, using the exact defined conversion factor rather than an estimate.
How do I convert slug per cup to stone per pint?
Multiply the slug per cup value by 4.596292651. The converter above does this instantly to whatever precision you set.
How do I convert stone per pint back to slug per cup?
Use the reverse factor: 1 stone per pint equals 0.2175666512 slugs per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
What is a stone per pint?
Stone per Pint (st/pt) is a unit of density.
Is the slug per cup to stone per pint conversion exact?
Yes. Both slug per cup and stone per pint are defined by fixed standards rather than physical artifacts, so the factor of 4.596292651 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.