Mass per volume density.
Slugs per Gallon to Stones per Gallon Converter — slug/gal to st/gal
Convert Slug per Gallon (slug/gal) to Stone per Gallon (st/gal) using the exact conversion factor (1 slug per gallon = 2.298146325 stone per gallon). See the formula, worked examples, and conversion table.
Slugs per Gallon to Stones per Gallon 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 3855.301291 / 1677.569982.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Gallon to Stones per Gallon
Slug per Gallon and Stone per Gallon 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 gallon = slugs per gallon × 2.29814632546
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per gallon equals 3855.30129084 base units, and 1 stone per gallon equals 1677.56998244 base units, so dividing one by the other gives the direct slug per gallon-to-stone per gallon factor of 2.29814632546.
Simple example
1 slug/gal × 2.298146325 = 2.298146325 st/gal
1 slug per gallon = 2.298146325 stones per gallon.
Real-world example
1,000 slug/gal × 2.298146325 = 2,298.146325 st/gal
1,000 slugs per gallon = 2,298.146325 stones per gallon.
Conversion table
| Slug per Gallon (slug/gal) | Stone per Gallon (st/gal) |
|---|---|
| 0.1 slug/gal | 0.2298146325 st/gal |
| 1 slug/gal | 2.298146325 st/gal |
| 10 slug/gal | 22.98146325 st/gal |
| 100 slug/gal | 229.8146325 st/gal |
| 1,000 slug/gal | 2,298.146325 st/gal |
| 10,000 slug/gal | 22,981.46325 st/gal |
Reverse conversion: Stone per Gallon to Slug per Gallon
2.298146325 st/gal × 0.4351333024 = 0.9999999998 slug/gal
2.298146325 stones per gallon = 0.9999999998 slugs per gallon.
slugs per gallon = stones per gallon × 0.435133302402
For a page dedicated to this direction, see Stone per Gallon to Slug per Gallon.
Understanding the Slug per Gallon (slug/gal)
Mass per volume density.
Understanding the Stone per Gallon (st/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per gallon are in 1 slug per gallon?
1 slug per gallon equals 2.298146325 stones per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert slug per gallon to stone per gallon?
Multiply the slug per gallon value by 2.298146325. The converter above does this instantly to whatever precision you set.
How do I convert stone per gallon back to slug per gallon?
Use the reverse factor: 1 stone per gallon equals 0.4351333024 slugs per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per gallon?
Slug per Gallon (slug/gal) is a unit of density.
What is a stone per gallon?
Stone per Gallon (st/gal) is a unit of density.
Is the slug per gallon to stone per gallon conversion exact?
Yes. Both slug per gallon and stone per gallon are defined by fixed standards rather than physical artifacts, so the factor of 2.298146325 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.