Mass per volume density.
Pounds per Teaspoon to Slugs per Milliliter Converter — lb/tsp to slug/mL
Convert Pound per Teaspoon (lb/tsp) to Slug per Milliliter (slug/mL) using the exact conversion factor (1 pound per teaspoon = 0.0063058317 slug per milliliter). See the formula, worked examples, and conversion table.
Pounds 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 92026.69618 / 1.45939029e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Teaspoon to Slugs per Milliliter
Pound 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 = pounds per teaspoon × 0.00630583172818
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per teaspoon equals 92026.6961794 base units, and 1 slug per milliliter equals 14593902.9372 base units, so dividing one by the other gives the direct pound per teaspoon-to-slug per milliliter factor of 0.00630583172818.
Simple example
1 lb/tsp × 0.006305831728 = 0.0063058317 slug/mL
1 pound per teaspoon = 0.0063058317 slugs per milliliter.
Real-world example
1,000 lb/tsp × 0.006305831728 = 6.305831728 slug/mL
1,000 pounds per teaspoon = 6.305831728 slugs per milliliter.
Conversion table
| Pound per Teaspoon (lb/tsp) | Slug per Milliliter (slug/mL) |
|---|---|
| 0.1 lb/tsp | 0.0006305832 slug/mL |
| 1 lb/tsp | 0.0063058317 slug/mL |
| 10 lb/tsp | 0.0630583173 slug/mL |
| 100 lb/tsp | 0.6305831728 slug/mL |
| 1,000 lb/tsp | 6.305831728 slug/mL |
| 10,000 lb/tsp | 63.05831728 slug/mL |
Reverse conversion: Slug per Milliliter to Pound per Teaspoon
0.0063058317 slug/mL × 158.5833627 = 0.9999999955 lb/tsp
0.0063058317 slugs per milliliter = 0.9999999955 pounds per teaspoon.
pounds per teaspoon = slugs per milliliter × 158.583362688
For a page dedicated to this direction, see Slug per Milliliter to Pound per Teaspoon.
Understanding the Pound per Teaspoon (lb/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 pound per teaspoon?
1 pound per teaspoon equals 0.0063058317 slugs per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per teaspoon to slug per milliliter?
Multiply the pound per teaspoon value by 0.006305831728. The converter above does this instantly to whatever precision you set.
How do I convert slug per milliliter back to pound per teaspoon?
Use the reverse factor: 1 slug per milliliter equals 158.5833627 pounds per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per teaspoon?
Pound per Teaspoon (lb/tsp) is a unit of density.
What is a slug per milliliter?
Slug per Milliliter (slug/mL) is a unit of density.
Is the pound per teaspoon to slug per milliliter conversion exact?
Yes. Both pound per teaspoon and slug per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.006305831728 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.