Mass per volume density.
Slugs per Quart to Pounds per Fluid ounce Converter — slug/qt to lb/fl oz
Convert Slug per Quart (slug/qt) to Pound per Fluid ounce (lb/fl oz) using the exact conversion factor (1 slug per quart = 1.005439017 pound per fluid ounce). See the formula, worked examples, and conversion table.
Slugs per Quart to Pounds 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 15421.20516 / 15337.7827.
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 Fluid ounce
Slug per Quart and Pound 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
pounds per fluid ounce = slugs per quart × 1.00543901739
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 fluid ounce equals 15337.7826966 base units, so dividing one by the other gives the direct slug per quart-to-pound per fluid ounce factor of 1.00543901739.
Simple example
1 slug/qt × 1.005439017 = 1.005439017 lb/fl oz
1 slug per quart = 1.005439017 pounds per fluid ounce.
Real-world example
1,000 slug/qt × 1.005439017 = 1,005.439017 lb/fl oz
1,000 slugs per quart = 1,005.439017 pounds per fluid ounce.
Conversion table
| Slug per Quart (slug/qt) | Pound per Fluid ounce (lb/fl oz) |
|---|---|
| 0.1 slug/qt | 0.1005439017 lb/fl oz |
| 1 slug/qt | 1.005439017 lb/fl oz |
| 10 slug/qt | 10.05439017 lb/fl oz |
| 100 slug/qt | 100.5439017 lb/fl oz |
| 1,000 slug/qt | 1,005.439017 lb/fl oz |
| 10,000 slug/qt | 10,054.39017 lb/fl oz |
Reverse conversion: Pound per Fluid ounce to Slug per Quart
1.005439017 lb/fl oz × 0.9945904055 = 0.9999999996 slug/qt
1.005439017 pounds per fluid ounce = 0.9999999996 slugs per quart.
slugs per quart = pounds per fluid ounce × 0.994590405491
For a page dedicated to this direction, see Pound per Fluid ounce to Slug per Quart.
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Understanding the Pound per Fluid ounce (lb/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per fluid ounce are in 1 slug per quart?
1 slug per quart equals 1.005439017 pounds per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert slug per quart to pound per fluid ounce?
Multiply the slug per quart value by 1.005439017. The converter above does this instantly to whatever precision you set.
How do I convert pound per fluid ounce back to slug per quart?
Use the reverse factor: 1 pound per fluid ounce equals 0.9945904055 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 fluid ounce?
Pound per Fluid ounce (lb/fl oz) is a unit of density.
Is the slug per quart to pound per fluid ounce conversion exact?
Yes. Both slug per quart and pound per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 1.005439017 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.