Mass per volume density.
Ounces per Cubic foot to Slugs per Quart Converter — oz/ft3 to slug/qt
Convert Ounce per Cubic foot (oz/ft3) to Slug per Quart (slug/qt) using the exact conversion factor (1 ounce per cubic foot = 0.0000649206 slug per quart). See the formula, worked examples, and conversion table.
Ounces per Cubic foot to Slugs 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 1.001153961 / 15421.20516.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cubic foot to Slugs per Quart
Ounce per Cubic foot and Slug 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
slugs per quart = ounces per cubic foot × 0.0000649206044708
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic foot equals 1.00115396087 base units, and 1 slug per quart equals 15421.2051633 base units, so dividing one by the other gives the direct ounce per cubic foot-to-slug per quart factor of 0.0000649206044708.
Simple example
1 oz/ft3 × 0.00006492060447 = 0.0000649206 slug/qt
1 ounce per cubic foot = 0.0000649206 slugs per quart.
Real-world example
1,000 oz/ft3 × 0.00006492060447 = 0.0649206045 slug/qt
1,000 ounces per cubic foot = 0.0649206045 slugs per quart.
Conversion table
| Ounce per Cubic foot (oz/ft3) | Slug per Quart (slug/qt) |
|---|---|
| 0.1 oz/ft3 | 0.0000064921 slug/qt |
| 1 oz/ft3 | 0.0000649206 slug/qt |
| 10 oz/ft3 | 0.000649206 slug/qt |
| 100 oz/ft3 | 0.0064920604 slug/qt |
| 1,000 oz/ft3 | 0.0649206045 slug/qt |
| 10,000 oz/ft3 | 0.6492060447 slug/qt |
Reverse conversion: Slug per Quart to Ounce per Cubic foot
0.0000649206 slug/qt × 15403.43021 = 0.9999999311 oz/ft3
0.0000649206 slugs per quart = 0.9999999311 ounces per cubic foot.
ounces per cubic foot = slugs per quart × 15403.4302076
For a page dedicated to this direction, see Slug per Quart to Ounce per Cubic foot.
Understanding the Ounce per Cubic foot (oz/ft3)
Mass per volume density.
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per quart are in 1 ounce per cubic foot?
1 ounce per cubic foot equals 0.0000649206 slugs per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic foot to slug per quart?
Multiply the ounce per cubic foot value by 0.00006492060447. The converter above does this instantly to whatever precision you set.
How do I convert slug per quart back to ounce per cubic foot?
Use the reverse factor: 1 slug per quart equals 15,403.43021 ounces per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic foot?
Ounce per Cubic foot (oz/ft3) is a unit of density.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
Is the ounce per cubic foot to slug per quart conversion exact?
Yes. Both ounce per cubic foot and slug per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.00006492060447 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.