Mass per volume density.
Slugs per Teaspoon to Pounds per Quart Converter — slug/tsp to lb/qt
Convert Slug per Teaspoon (slug/tsp) to Pound per Quart (lb/qt) using the exact conversion factor (1 slug per teaspoon = 6,177.417323 pound per quart). See the formula, worked examples, and conversion table.
Slugs per Teaspoon to Pounds per Quart 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 / 479.3057093.
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 Pounds per Quart
Slug per Teaspoon and Pound per Quart 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
pounds per quart = slugs per teaspoon × 6177.41732283
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 pound per quart equals 479.305709268 base units, so dividing one by the other gives the direct slug per teaspoon-to-pound per quart factor of 6177.41732283.
Simple example
1 slug/tsp × 6177.417323 = 6,177.417323 lb/qt
1 slug per teaspoon = 6,177.417323 pounds per quart.
Real-world example
1,000 slug/tsp × 6177.417323 = 6,177,417.323 lb/qt
1,000 slugs per teaspoon = 6,177,417.323 pounds per quart.
Conversion table
| Slug per Teaspoon (slug/tsp) | Pound per Quart (lb/qt) |
|---|---|
| 0.1 slug/tsp | 617.7417323 lb/qt |
| 1 slug/tsp | 6,177.417323 lb/qt |
| 10 slug/tsp | 61,774.17323 lb/qt |
| 100 slug/tsp | 617,741.7323 lb/qt |
| 1,000 slug/tsp | 6,177,417.323 lb/qt |
| 10,000 slug/tsp | 61,774,173.23 lb/qt |
Reverse conversion: Pound per Quart to Slug per Teaspoon
1 lb/qt × 0.0001618799488 = 0.0001618799 slug/tsp
1 pound per quart = 0.0001618799 slugs per teaspoon.
slugs per teaspoon = pounds per quart × 0.00016187994881
For a page dedicated to this direction, see Pound per Quart to Slug per Teaspoon.
Understanding the Slug per Teaspoon (slug/tsp)
Mass per volume density.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per quart are in 1 slug per teaspoon?
1 slug per teaspoon equals 6,177.417323 pounds per quart, using the exact defined conversion factor rather than an estimate.
How do I convert slug per teaspoon to pound per quart?
Multiply the slug per teaspoon value by 6177.417323. The converter above does this instantly to whatever precision you set.
How do I convert pound per quart back to slug per teaspoon?
Use the reverse factor: 1 pound per quart equals 0.0001618799 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 pound per quart?
Pound per Quart (lb/qt) is a unit of density.
Is the slug per teaspoon to pound per quart conversion exact?
Yes. Both slug per teaspoon and pound per quart are defined by fixed standards rather than physical artifacts, so the factor of 6177.417323 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.