Mass per volume density.
Slugs per Quart to Long tons per Oil barrel Converter — slug/qt to long ton/bbl
Convert Slug per Quart (slug/qt) to Long ton per Oil barrel (long ton/bbl) using the exact conversion factor (1 slug per quart = 2.413053642 long ton per oil barrel). See the formula, worked examples, and conversion table.
Slugs per Quart to Long tons per Oil barrel 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 / 6390.74279.
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 Oil barrel
Slug per Quart and Long ton per Oil barrel 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 oil barrel = slugs per quart × 2.41305364173
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 oil barrel equals 6390.74279023 base units, so dividing one by the other gives the direct slug per quart-to-long ton per oil barrel factor of 2.41305364173.
Simple example
1 slug/qt × 2.413053642 = 2.413053642 long ton/bbl
1 slug per quart = 2.413053642 long tons per oil barrel.
Real-world example
1,000 slug/qt × 2.413053642 = 2,413.053642 long ton/bbl
1,000 slugs per quart = 2,413.053642 long tons per oil barrel.
Conversion table
| Slug per Quart (slug/qt) | Long ton per Oil barrel (long ton/bbl) |
|---|---|
| 0.1 slug/qt | 0.2413053642 long ton/bbl |
| 1 slug/qt | 2.413053642 long ton/bbl |
| 10 slug/qt | 24.13053642 long ton/bbl |
| 100 slug/qt | 241.3053642 long ton/bbl |
| 1,000 slug/qt | 2,413.053642 long ton/bbl |
| 10,000 slug/qt | 24,130.53642 long ton/bbl |
Reverse conversion: Long ton per Oil barrel to Slug per Quart
2.413053642 long ton/bbl × 0.414412669 = 1 slug/qt
2.413053642 long tons per oil barrel = 1 slugs per quart.
slugs per quart = long tons per oil barrel × 0.414412668954
For a page dedicated to this direction, see Long ton per Oil barrel to Slug per Quart.
Understanding the Slug per Quart (slug/qt)
Mass per volume density.
Understanding the Long ton per Oil barrel (long ton/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per oil barrel are in 1 slug per quart?
1 slug per quart equals 2.413053642 long tons per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert slug per quart to long ton per oil barrel?
Multiply the slug per quart value by 2.413053642. The converter above does this instantly to whatever precision you set.
How do I convert long ton per oil barrel back to slug per quart?
Use the reverse factor: 1 long ton per oil barrel equals 0.414412669 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 oil barrel?
Long ton per Oil barrel (long ton/bbl) is a unit of density.
Is the slug per quart to long ton per oil barrel conversion exact?
Yes. Both slug per quart and long ton per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 2.413053642 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.