Mass per volume density.
Troy ounces per Oil barrel to Drams per Quart Converter — oz t/bbl to dr/qt
Convert Troy ounce per Oil barrel (oz t/bbl) to Dram per Quart (dr/qt) using the exact conversion factor (1 troy ounce per oil barrel = 0.1044897959 dram per quart). See the formula, worked examples, and conversion table.
Troy ounces per Oil barrel to Drams 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 0.1956349834 / 1.872287927.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Oil barrel to Drams per Quart
Troy ounce per Oil barrel and Dram 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
drams per quart = troy ounces per oil barrel × 0.104489795918
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per oil barrel equals 0.195634983375 base units, and 1 dram per quart equals 1.87228792683 base units, so dividing one by the other gives the direct troy ounce per oil barrel-to-dram per quart factor of 0.104489795918.
Simple example
1 oz t/bbl × 0.1044897959 = 0.1044897959 dr/qt
1 troy ounce per oil barrel = 0.1044897959 drams per quart.
Real-world example
1,000 oz t/bbl × 0.1044897959 = 104.4897959 dr/qt
1,000 troy ounces per oil barrel = 104.4897959 drams per quart.
Conversion table
| Troy ounce per Oil barrel (oz t/bbl) | Dram per Quart (dr/qt) |
|---|---|
| 0.1 oz t/bbl | 0.0104489796 dr/qt |
| 1 oz t/bbl | 0.1044897959 dr/qt |
| 10 oz t/bbl | 1.044897959 dr/qt |
| 100 oz t/bbl | 10.44897959 dr/qt |
| 1,000 oz t/bbl | 104.4897959 dr/qt |
| 10,000 oz t/bbl | 1,044.897959 dr/qt |
Reverse conversion: Dram per Quart to Troy ounce per Oil barrel
0.1044897959 dr/qt × 9.5703125 = 0.9999999998 oz t/bbl
0.1044897959 drams per quart = 0.9999999998 troy ounces per oil barrel.
troy ounces per oil barrel = drams per quart × 9.5703125
For a page dedicated to this direction, see Dram per Quart to Troy ounce per Oil barrel.
Understanding the Troy ounce per Oil barrel (oz t/bbl)
Mass per volume density.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per quart are in 1 troy ounce per oil barrel?
1 troy ounce per oil barrel equals 0.1044897959 drams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per oil barrel to dram per quart?
Multiply the troy ounce per oil barrel value by 0.1044897959. The converter above does this instantly to whatever precision you set.
How do I convert dram per quart back to troy ounce per oil barrel?
Use the reverse factor: 1 dram per quart equals 9.5703125 troy ounces per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per oil barrel?
Troy ounce per Oil barrel (oz t/bbl) is a unit of density.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
Is the troy ounce per oil barrel to dram per quart conversion exact?
Yes. Both troy ounce per oil barrel and dram per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.1044897959 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.