Mass per volume density.
Slugs per Quart to Pounds per Liter Converter — slug/qt to lb/L
Convert Slug per Quart (slug/qt) to Pound per Liter (lb/L) using the exact conversion factor (1 slug per quart = 33.99793776 pound per liter). See the formula, worked examples, and conversion table.
Slugs per Quart to Pounds per Liter 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 15421.20516 / 453.59237.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Quart to Pounds per Liter
Slug per Quart and Pound per Liter 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 liter = slugs per quart × 33.9979377593
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per quart equals 15421.2051633 base units, and 1 pound per liter equals 453.59237 base units, so dividing one by the other gives the direct slug per quart-to-pound per liter factor of 33.9979377593.
Simple example
1 slug/qt × 33.99793776 = 33.99793776 lb/L
1 slug per quart = 33.99793776 pounds per liter.
Real-world example
1,000 slug/qt × 33.99793776 = 33,997.93776 lb/L
1,000 slugs per quart = 33,997.93776 pounds per liter.
Conversion table
| Slug per Quart (slug/qt) | Pound per Liter (lb/L) |
|---|---|
| 0.1 slug/qt | 3.399793776 lb/L |
| 1 slug/qt | 33.99793776 lb/L |
| 10 slug/qt | 339.9793776 lb/L |
| 100 slug/qt | 3,399.793776 lb/L |
| 1,000 slug/qt | 33,997.93776 lb/L |
| 10,000 slug/qt | 339,979.3776 lb/L |
Reverse conversion: Pound per Liter to Slug per Quart
33.99793776 lb/L × 0.02941354876 = 1 slug/qt
33.99793776 pounds per liter = 1 slugs per quart.
slugs per quart = pounds per liter × 0.0294135487594
For a page dedicated to this direction, see Pound per Liter to Slug per Quart.
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Understanding the Pound per Liter (lb/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per liter are in 1 slug per quart?
1 slug per quart equals 33.99793776 pounds per liter, using the exact defined conversion factor rather than an estimate.
How do I convert slug per quart to pound per liter?
Multiply the slug per quart value by 33.99793776. The converter above does this instantly to whatever precision you set.
How do I convert pound per liter back to slug per quart?
Use the reverse factor: 1 pound per liter equals 0.0294135488 slugs per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
What is a pound per liter?
Pound per Liter (lb/L) is a unit of density.
Is the slug per quart to pound per liter conversion exact?
Yes. Both slug per quart and pound per liter are defined by fixed standards rather than physical artifacts, so the factor of 33.99793776 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.