Mass per volume density.
Ounces per Oil barrel to Carats per Quart Converter — oz/bbl to ct/qt
Convert Ounce per Oil barrel (oz/bbl) to Carat per Quart (ct/qt) using the exact conversion factor (1 ounce per oil barrel = 0.8437358073 carat per quart). See the formula, worked examples, and conversion table.
Ounces per Oil barrel to Carats 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 0.1783131359 / 0.2113376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Oil barrel to Carats per Quart
Ounce per Oil barrel and Carat 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
carats per quart = ounces per oil barrel × 0.843735807292
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per oil barrel equals 0.178313135888 base units, and 1 carat per quart equals 0.211337641887 base units, so dividing one by the other gives the direct ounce per oil barrel-to-carat per quart factor of 0.843735807292.
Simple example
1 oz/bbl × 0.8437358073 = 0.8437358073 ct/qt
1 ounce per oil barrel = 0.8437358073 carats per quart.
Real-world example
1,000 oz/bbl × 0.8437358073 = 843.7358073 ct/qt
1,000 ounces per oil barrel = 843.7358073 carats per quart.
Conversion table
| Ounce per Oil barrel (oz/bbl) | Carat per Quart (ct/qt) |
|---|---|
| 0.1 oz/bbl | 0.0843735807 ct/qt |
| 1 oz/bbl | 0.8437358073 ct/qt |
| 10 oz/bbl | 8.437358073 ct/qt |
| 100 oz/bbl | 84.37358073 ct/qt |
| 1,000 oz/bbl | 843.7358073 ct/qt |
| 10,000 oz/bbl | 8,437.358073 ct/qt |
Reverse conversion: Carat per Quart to Ounce per Oil barrel
0.8437358073 ct/qt × 1.185205122 = 1 oz/bbl
0.8437358073 carats per quart = 1 ounces per oil barrel.
ounces per oil barrel = carats per quart × 1.18520512151
For a page dedicated to this direction, see Carat per Quart to Ounce per Oil barrel.
Understanding the Ounce per Oil barrel (oz/bbl)
Mass per volume density.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per quart are in 1 ounce per oil barrel?
1 ounce per oil barrel equals 0.8437358073 carats per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per oil barrel to carat per quart?
Multiply the ounce per oil barrel value by 0.8437358073. The converter above does this instantly to whatever precision you set.
How do I convert carat per quart back to ounce per oil barrel?
Use the reverse factor: 1 carat per quart equals 1.185205122 ounces per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per oil barrel?
Ounce per Oil barrel (oz/bbl) is a unit of density.
What is a carat per quart?
Carat per Quart (ct/qt) is a unit of density.
Is the ounce per oil barrel to carat per quart conversion exact?
Yes. Both ounce per oil barrel and carat per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.8437358073 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.