Mass per volume density.
Pounds per Quart to Pounds per Oil barrel Converter — lb/qt to lb/bbl
Convert Pound per Quart (lb/qt) to Pound per Oil barrel (lb/bbl) using the exact conversion factor (1 pound per quart = 168 pound per oil barrel). See the formula, worked examples, and conversion table.
Pounds per Quart to Pounds 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 479.3057093 / 2.853010174.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Quart to Pounds per Oil barrel
Pound per Quart and Pound 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
pounds per oil barrel = pounds per quart × 168
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per quart equals 479.305709268 base units, and 1 pound per oil barrel equals 2.85301017421 base units, so dividing one by the other gives the direct pound per quart-to-pound per oil barrel factor of 168.
Simple example
1 lb/qt × 168 = 168 lb/bbl
1 pound per quart = 168 pounds per oil barrel.
Real-world example
1,000 lb/qt × 168 = 168,000 lb/bbl
1,000 pounds per quart = 168,000 pounds per oil barrel.
Conversion table
| Pound per Quart (lb/qt) | Pound per Oil barrel (lb/bbl) |
|---|---|
| 0.1 lb/qt | 16.8 lb/bbl |
| 1 lb/qt | 168 lb/bbl |
| 10 lb/qt | 1,680 lb/bbl |
| 100 lb/qt | 16,800 lb/bbl |
| 1,000 lb/qt | 168,000 lb/bbl |
| 10,000 lb/qt | 1,680,000 lb/bbl |
Reverse conversion: Pound per Oil barrel to Pound per Quart
168 lb/bbl × 0.005952380952 = 1 lb/qt
168 pounds per oil barrel = 1 pound per quart.
pounds per quart = pounds per oil barrel × 0.00595238095238
For a page dedicated to this direction, see Pound per Oil barrel to Pound per Quart.
Understanding the Pound per Quart (lb/qt)
Mass per volume density.
Understanding the Pound per Oil barrel (lb/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per oil barrel are in 1 pound per quart?
1 pound per quart equals 168 pounds per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert pound per quart to pound per oil barrel?
Multiply the pound per quart value by 168. The converter above does this instantly to whatever precision you set.
How do I convert pound per oil barrel back to pound per quart?
Use the reverse factor: 1 pound per oil barrel equals 0.005952381 pounds per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per quart?
Pound per Quart (lb/qt) is a unit of density.
What is a pound per oil barrel?
Pound per Oil barrel (lb/bbl) is a unit of density.
Is the pound per quart to pound per oil barrel conversion exact?
Yes. Both pound per quart and pound per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 168 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.