Mass per volume density.
Slugs per Quart to Long tons per Cubic yard Converter — slug/qt to long ton/yd3
Convert Slug per Quart (slug/qt) to Long ton per Cubic yard (long ton/yd3) using the exact conversion factor (1 slug per quart = 11.60414664 long ton per cubic yard). See the formula, worked examples, and conversion table.
Slugs per Quart to Long tons per Cubic yard 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 / 1328.939184.
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 Long tons per Cubic yard
Slug per Quart and Long ton per Cubic yard 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
long tons per cubic yard = slugs per quart × 11.6041466408
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 long ton per cubic yard equals 1328.93918362 base units, so dividing one by the other gives the direct slug per quart-to-long ton per cubic yard factor of 11.6041466408.
Simple example
1 slug/qt × 11.60414664 = 11.60414664 long ton/yd3
1 slug per quart = 11.60414664 long tons per cubic yard.
Real-world example
1,000 slug/qt × 11.60414664 = 11,604.14664 long ton/yd3
1,000 slugs per quart = 11,604.14664 long tons per cubic yard.
Conversion table
| Slug per Quart (slug/qt) | Long ton per Cubic yard (long ton/yd3) |
|---|---|
| 0.1 slug/qt | 1.160414664 long ton/yd3 |
| 1 slug/qt | 11.60414664 long ton/yd3 |
| 10 slug/qt | 116.0414664 long ton/yd3 |
| 100 slug/qt | 1,160.414664 long ton/yd3 |
| 1,000 slug/qt | 11,604.14664 long ton/yd3 |
| 10,000 slug/qt | 116,041.4664 long ton/yd3 |
Reverse conversion: Long ton per Cubic yard to Slug per Quart
11.60414664 long ton/yd3 × 0.08617609127 = 0.9999999999 slug/qt
11.60414664 long tons per cubic yard = 0.9999999999 slugs per quart.
slugs per quart = long tons per cubic yard × 0.0861760912679
For a page dedicated to this direction, see Long ton per Cubic yard to Slug per Quart.
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Understanding the Long ton per Cubic yard (long ton/yd3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per cubic yard are in 1 slug per quart?
1 slug per quart equals 11.60414664 long tons per cubic yard, using the exact defined conversion factor rather than an estimate.
How do I convert slug per quart to long ton per cubic yard?
Multiply the slug per quart value by 11.60414664. The converter above does this instantly to whatever precision you set.
How do I convert long ton per cubic yard back to slug per quart?
Use the reverse factor: 1 long ton per cubic yard equals 0.0861760913 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 long ton per cubic yard?
Long ton per Cubic yard (long ton/yd3) is a unit of density.
Is the slug per quart to long ton per cubic yard conversion exact?
Yes. Both slug per quart and long ton per cubic yard are defined by fixed standards rather than physical artifacts, so the factor of 11.60414664 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.