Mass per volume density.
Slugs per Teaspoon to Stones per Fluid ounce Converter — slug/tsp to st/fl oz
Convert Slug per Teaspoon (slug/tsp) to Stone per Fluid ounce (st/fl oz) using the exact conversion factor (1 slug per teaspoon = 13.78887795 stone per fluid ounce). See the formula, worked examples, and conversion table.
Slugs per Teaspoon to Stones 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 2.96087139e+6 / 214728.9578.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Teaspoon to Stones per Fluid ounce
Slug per Teaspoon and Stone 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
stones per fluid ounce = slugs per teaspoon × 13.7888779527
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per teaspoon equals 2960871.39136 base units, and 1 stone per fluid ounce equals 214728.957752 base units, so dividing one by the other gives the direct slug per teaspoon-to-stone per fluid ounce factor of 13.7888779527.
Simple example
1 slug/tsp × 13.78887795 = 13.78887795 st/fl oz
1 slug per teaspoon = 13.78887795 stones per fluid ounce.
Real-world example
1,000 slug/tsp × 13.78887795 = 13,788.87795 st/fl oz
1,000 slugs per teaspoon = 13,788.87795 stones per fluid ounce.
Conversion table
| Slug per Teaspoon (slug/tsp) | Stone per Fluid ounce (st/fl oz) |
|---|---|
| 0.1 slug/tsp | 1.378887795 st/fl oz |
| 1 slug/tsp | 13.78887795 st/fl oz |
| 10 slug/tsp | 137.8887795 st/fl oz |
| 100 slug/tsp | 1,378.887795 st/fl oz |
| 1,000 slug/tsp | 13,788.87795 st/fl oz |
| 10,000 slug/tsp | 137,888.7795 st/fl oz |
Reverse conversion: Stone per Fluid ounce to Slug per Teaspoon
13.78887795 st/fl oz × 0.07252221707 = 0.9999999998 slug/tsp
13.78887795 stones per fluid ounce = 0.9999999998 slugs per teaspoon.
slugs per teaspoon = stones per fluid ounce × 0.072522217067
For a page dedicated to this direction, see Stone per Fluid ounce to Slug per Teaspoon.
Understanding the Slug per Teaspoon (slug/tsp)
Mass per volume density.
Understanding the Stone per Fluid ounce (st/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per fluid ounce are in 1 slug per teaspoon?
1 slug per teaspoon equals 13.78887795 stones per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert slug per teaspoon to stone per fluid ounce?
Multiply the slug per teaspoon value by 13.78887795. The converter above does this instantly to whatever precision you set.
How do I convert stone per fluid ounce back to slug per teaspoon?
Use the reverse factor: 1 stone per fluid ounce equals 0.0725222171 slugs per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per teaspoon?
Slug per Teaspoon (slug/tsp) is a unit of density.
What is a stone per fluid ounce?
Stone per Fluid ounce (st/fl oz) is a unit of density.
Is the slug per teaspoon to stone per fluid ounce conversion exact?
Yes. Both slug per teaspoon and stone per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 13.78887795 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.