Mass per volume density.
Ounces per Teaspoon to Slugs per Milliliter Converter — oz/tsp to slug/mL
Convert Ounce per Teaspoon (oz/tsp) to Slug per Milliliter (slug/mL) using the exact conversion factor (1 ounce per teaspoon = 0.0003941145 slug per milliliter). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Slugs per Milliliter 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 5751.668511 / 1.45939029e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Teaspoon to Slugs per Milliliter
Ounce per Teaspoon and Slug per Milliliter 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 milliliter = ounces per teaspoon × 0.000394114483011
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per teaspoon equals 5751.66851121 base units, and 1 slug per milliliter equals 14593902.9372 base units, so dividing one by the other gives the direct ounce per teaspoon-to-slug per milliliter factor of 0.000394114483011.
Simple example
1 oz/tsp × 0.000394114483 = 0.0003941145 slug/mL
1 ounce per teaspoon = 0.0003941145 slugs per milliliter.
Real-world example
1,000 oz/tsp × 0.000394114483 = 0.394114483 slug/mL
1,000 ounces per teaspoon = 0.394114483 slugs per milliliter.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Slug per Milliliter (slug/mL) |
|---|---|
| 0.1 oz/tsp | 0.0000394114 slug/mL |
| 1 oz/tsp | 0.0003941145 slug/mL |
| 10 oz/tsp | 0.0039411448 slug/mL |
| 100 oz/tsp | 0.0394114483 slug/mL |
| 1,000 oz/tsp | 0.394114483 slug/mL |
| 10,000 oz/tsp | 3.94114483 slug/mL |
Reverse conversion: Slug per Milliliter to Ounce per Teaspoon
0.0003941145 slug/mL × 2537.333803 = 1.000000043 oz/tsp
0.0003941145 slugs per milliliter = 1.000000043 ounces per teaspoon.
ounces per teaspoon = slugs per milliliter × 2537.33380301
For a page dedicated to this direction, see Slug per Milliliter to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Slug per Milliliter (slug/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per milliliter are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 0.0003941145 slugs per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to slug per milliliter?
Multiply the ounce per teaspoon value by 0.000394114483. The converter above does this instantly to whatever precision you set.
How do I convert slug per milliliter back to ounce per teaspoon?
Use the reverse factor: 1 slug per milliliter equals 2,537.333803 ounces per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per teaspoon?
Ounce per Teaspoon (oz/tsp) is a unit of density.
What is a slug per milliliter?
Slug per Milliliter (slug/mL) is a unit of density.
Is the ounce per teaspoon to slug per milliliter conversion exact?
Yes. Both ounce per teaspoon and slug per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.000394114483 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.