Mass per volume density.
Stones per Cubic Meter to Slugs per Gallon Converter — st/m3 to slug/gal
Convert Stone per Cubic Meter (st/m3) to Slug per Gallon (slug/gal) using the exact conversion factor (1 stone per cubic meter = 0.0016471587 slug per gallon). See the formula, worked examples, and conversion table.
Stones per Cubic Meter to Slugs 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 6.35029318 / 3855.301291.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Cubic Meter to Slugs per Gallon
Stone per Cubic Meter and Slug 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
slugs per gallon = stones per cubic meter × 0.00164715873052
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per cubic meter equals 6.35029318 base units, and 1 slug per gallon equals 3855.30129084 base units, so dividing one by the other gives the direct stone per cubic meter-to-slug per gallon factor of 0.00164715873052.
Simple example
1 st/m3 × 0.001647158731 = 0.0016471587 slug/gal
1 stone per cubic meter = 0.0016471587 slugs per gallon.
Real-world example
1,000 st/m3 × 0.001647158731 = 1.647158731 slug/gal
1,000 stones per cubic meter = 1.647158731 slugs per gallon.
Conversion table
| Stone per Cubic Meter (st/m3) | Slug per Gallon (slug/gal) |
|---|---|
| 0.1 st/m3 | 0.0001647159 slug/gal |
| 1 st/m3 | 0.0016471587 slug/gal |
| 10 st/m3 | 0.0164715873 slug/gal |
| 100 st/m3 | 0.1647158731 slug/gal |
| 1,000 st/m3 | 1.647158731 slug/gal |
| 10,000 st/m3 | 16.47158731 slug/gal |
Reverse conversion: Slug per Gallon to Stone per Cubic Meter
0.0016471587 slug/gal × 607.1060314 = 0.9999999815 st/m3
0.0016471587 slugs per gallon = 0.9999999815 stones per cubic meter.
stones per cubic meter = slugs per gallon × 607.106031416
For a page dedicated to this direction, see Slug per Gallon to Stone per Cubic Meter.
Understanding the Stone per Cubic Meter (st/m3)
Mass per volume density.
Understanding the Slug per Gallon (slug/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per gallon are in 1 stone per cubic meter?
1 stone per cubic meter equals 0.0016471587 slugs per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert stone per cubic meter to slug per gallon?
Multiply the stone per cubic meter value by 0.001647158731. The converter above does this instantly to whatever precision you set.
How do I convert slug per gallon back to stone per cubic meter?
Use the reverse factor: 1 slug per gallon equals 607.1060314 stones per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per cubic meter?
Stone per Cubic Meter (st/m3) is a unit of density.
What is a slug per gallon?
Slug per Gallon (slug/gal) is a unit of density.
Is the stone per cubic meter to slug per gallon conversion exact?
Yes. Both stone per cubic meter and slug per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.001647158731 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.