Mass per volume density.
Stones per Fluid ounce to Slugs per Fluid ounce Converter — st/fl oz to slug/fl oz
Convert Stone per Fluid ounce (st/fl oz) to Slug per Fluid ounce (slug/fl oz) using the exact conversion factor (1 stone per fluid ounce = 0.4351333024 slug per fluid ounce). See the formula, worked examples, and conversion table.
Stones per Fluid ounce to Slugs per Fluid ounce 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 214728.9578 / 493478.5652.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Stones per Fluid ounce to Slugs per Fluid ounce
Stone per Fluid ounce and Slug per Fluid ounce 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 fluid ounce = stones per fluid ounce × 0.435133302402
This factor comes from each unit's defined relationship to the category's base unit: 1 stone per fluid ounce equals 214728.957752 base units, and 1 slug per fluid ounce equals 493478.565227 base units, so dividing one by the other gives the direct stone per fluid ounce-to-slug per fluid ounce factor of 0.435133302402.
Simple example
1 st/fl oz × 0.4351333024 = 0.4351333024 slug/fl oz
1 stone per fluid ounce = 0.4351333024 slugs per fluid ounce.
Real-world example
1,000 st/fl oz × 0.4351333024 = 435.1333024 slug/fl oz
1,000 stones per fluid ounce = 435.1333024 slugs per fluid ounce.
Conversion table
| Stone per Fluid ounce (st/fl oz) | Slug per Fluid ounce (slug/fl oz) |
|---|---|
| 0.1 st/fl oz | 0.0435133302 slug/fl oz |
| 1 st/fl oz | 0.4351333024 slug/fl oz |
| 10 st/fl oz | 4.351333024 slug/fl oz |
| 100 st/fl oz | 43.51333024 slug/fl oz |
| 1,000 st/fl oz | 435.1333024 slug/fl oz |
| 10,000 st/fl oz | 4,351.333024 slug/fl oz |
Reverse conversion: Slug per Fluid ounce to Stone per Fluid ounce
0.4351333024 slug/fl oz × 2.298146325 = 1 st/fl oz
0.4351333024 slugs per fluid ounce = 1 stones per fluid ounce.
stones per fluid ounce = slugs per fluid ounce × 2.29814632546
For a page dedicated to this direction, see Slug per Fluid ounce to Stone per Fluid ounce.
Understanding the Stone per Fluid ounce (st/fl oz)
Mass per volume density.
Understanding the Slug per Fluid ounce (slug/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per fluid ounce are in 1 stone per fluid ounce?
1 stone per fluid ounce equals 0.4351333024 slugs per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert stone per fluid ounce to slug per fluid ounce?
Multiply the stone per fluid ounce value by 0.4351333024. The converter above does this instantly to whatever precision you set.
How do I convert slug per fluid ounce back to stone per fluid ounce?
Use the reverse factor: 1 slug per fluid ounce equals 2.298146325 stones per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a stone per fluid ounce?
Stone per Fluid ounce (st/fl oz) is a unit of density.
What is a slug per fluid ounce?
Slug per Fluid ounce (slug/fl oz) is a unit of density.
Is the stone per fluid ounce to slug per fluid ounce conversion exact?
Yes. Both stone per fluid ounce and slug per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.4351333024 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.