Mass per volume density.
Long tons per Quart to Slugs per Quart Converter — long ton/qt to slug/qt
Convert Long ton per Quart (long ton/qt) to Slug per Quart (slug/qt) using the exact conversion factor (1 long ton per quart = 69.62132838 slug per quart). See the formula, worked examples, and conversion table.
Long tons per Quart 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 1.07364479e+6 / 15421.20516.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Quart to Slugs per Quart
Long ton per Quart 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 = long tons per quart × 69.6213283843
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per quart equals 1073644.78876 base units, and 1 slug per quart equals 15421.2051633 base units, so dividing one by the other gives the direct long ton per quart-to-slug per quart factor of 69.6213283843.
Simple example
1 long ton/qt × 69.62132838 = 69.62132838 slug/qt
1 long ton per quart = 69.62132838 slugs per quart.
Real-world example
1,000 long ton/qt × 69.62132838 = 69,621.32838 slug/qt
1,000 long tons per quart = 69,621.32838 slugs per quart.
Conversion table
| Long ton per Quart (long ton/qt) | Slug per Quart (slug/qt) |
|---|---|
| 0.1 long ton/qt | 6.962132838 slug/qt |
| 1 long ton/qt | 69.62132838 slug/qt |
| 10 long ton/qt | 696.2132838 slug/qt |
| 100 long ton/qt | 6,962.132838 slug/qt |
| 1,000 long ton/qt | 69,621.32838 slug/qt |
| 10,000 long ton/qt | 696,213.2838 slug/qt |
Reverse conversion: Slug per Quart to Long ton per Quart
69.62132838 slug/qt × 0.01436341453 = 0.9999999999 long ton/qt
69.62132838 slugs per quart = 0.9999999999 long tons per quart.
long tons per quart = slugs per quart × 0.0143634145341
For a page dedicated to this direction, see Slug per Quart to Long ton per Quart.
Understanding the Long ton per Quart (long ton/qt)
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 long ton per quart?
1 long ton per quart equals 69.62132838 slugs per quart, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per quart to slug per quart?
Multiply the long ton per quart value by 69.62132838. The converter above does this instantly to whatever precision you set.
How do I convert slug per quart back to long ton per quart?
Use the reverse factor: 1 slug per quart equals 0.0143634145 long tons per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per quart?
Long ton per Quart (long ton/qt) is a unit of density.
What is a slug per quart?
Slug per Quart (slug/qt) is a unit of density.
Is the long ton per quart to slug per quart conversion exact?
Yes. Both long ton per quart and slug per quart are defined by fixed standards rather than physical artifacts, so the factor of 69.62132838 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.