Mass per volume density.
Slugs per Fluid ounce to Stones per Teaspoon Converter — slug/fl oz to st/tsp
Convert Slug per Fluid ounce (slug/fl oz) to Stone per Teaspoon (st/tsp) using the exact conversion factor (1 slug per fluid ounce = 0.3830243876 stone per teaspoon). See the formula, worked examples, and conversion table.
Slugs per Fluid ounce to Stones per Teaspoon 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 493478.5652 / 1.28837375e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Fluid ounce to Stones per Teaspoon
Slug per Fluid ounce and Stone per Teaspoon 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 teaspoon = slugs per fluid ounce × 0.383024387576
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per fluid ounce equals 493478.565227 base units, and 1 stone per teaspoon equals 1288373.74651 base units, so dividing one by the other gives the direct slug per fluid ounce-to-stone per teaspoon factor of 0.383024387576.
Simple example
1 slug/fl oz × 0.3830243876 = 0.3830243876 st/tsp
1 slug per fluid ounce = 0.3830243876 stones per teaspoon.
Real-world example
1,000 slug/fl oz × 0.3830243876 = 383.0243876 st/tsp
1,000 slugs per fluid ounce = 383.0243876 stones per teaspoon.
Conversion table
| Slug per Fluid ounce (slug/fl oz) | Stone per Teaspoon (st/tsp) |
|---|---|
| 0.1 slug/fl oz | 0.0383024388 st/tsp |
| 1 slug/fl oz | 0.3830243876 st/tsp |
| 10 slug/fl oz | 3.830243876 st/tsp |
| 100 slug/fl oz | 38.30243876 st/tsp |
| 1,000 slug/fl oz | 383.0243876 st/tsp |
| 10,000 slug/fl oz | 3,830.243876 st/tsp |
Reverse conversion: Stone per Teaspoon to Slug per Fluid ounce
0.3830243876 st/tsp × 2.610799814 = 1 slug/fl oz
0.3830243876 stones per teaspoon = 1 slugs per fluid ounce.
slugs per fluid ounce = stones per teaspoon × 2.61079981441
For a page dedicated to this direction, see Stone per Teaspoon to Slug per Fluid ounce.
Understanding the Slug per Fluid ounce (slug/fl oz)
Mass per volume density.
Understanding the Stone per Teaspoon (st/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per teaspoon are in 1 slug per fluid ounce?
1 slug per fluid ounce equals 0.3830243876 stones per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert slug per fluid ounce to stone per teaspoon?
Multiply the slug per fluid ounce value by 0.3830243876. The converter above does this instantly to whatever precision you set.
How do I convert stone per teaspoon back to slug per fluid ounce?
Use the reverse factor: 1 stone per teaspoon equals 2.610799814 slugs per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per fluid ounce?
Slug per Fluid ounce (slug/fl oz) is a unit of density.
What is a stone per teaspoon?
Stone per Teaspoon (st/tsp) is a unit of density.
Is the slug per fluid ounce to stone per teaspoon conversion exact?
Yes. Both slug per fluid ounce and stone per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.3830243876 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.