Mass per volume density.
Carats per Quart to Imperial hundredweights per Oil barrel Converter — ct/qt to long cwt/bbl
Convert Carat per Quart (ct/qt) to Imperial hundredweight per Oil barrel (long cwt/bbl) using the exact conversion factor (1 carat per quart = 0.0006613868 imperial hundredweight per oil barrel). See the formula, worked examples, and conversion table.
Carats per Quart to Imperial hundredweights 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 0.2113376419 / 319.5371395.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Quart to Imperial hundredweights per Oil barrel
Carat per Quart and Imperial hundredweight 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
imperial hundredweights per oil barrel = carats per quart × 0.000661386786555
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per quart equals 0.211337641887 base units, and 1 imperial hundredweight per oil barrel equals 319.537139512 base units, so dividing one by the other gives the direct carat per quart-to-imperial hundredweight per oil barrel factor of 0.000661386786555.
Simple example
1 ct/qt × 0.0006613867866 = 0.0006613868 long cwt/bbl
1 carat per quart = 0.0006613868 imperial hundredweights per oil barrel.
Real-world example
1,000 ct/qt × 0.0006613867866 = 0.6613867866 long cwt/bbl
1,000 carats per quart = 0.6613867866 imperial hundredweights per oil barrel.
Conversion table
| Carat per Quart (ct/qt) | Imperial hundredweight per Oil barrel (long cwt/bbl) |
|---|---|
| 0.1 ct/qt | 0.0000661387 long cwt/bbl |
| 1 ct/qt | 0.0006613868 long cwt/bbl |
| 10 ct/qt | 0.0066138679 long cwt/bbl |
| 100 ct/qt | 0.0661386787 long cwt/bbl |
| 1,000 ct/qt | 0.6613867866 long cwt/bbl |
| 10,000 ct/qt | 6.613867866 long cwt/bbl |
Reverse conversion: Imperial hundredweight per Oil barrel to Carat per Quart
0.0006613868 long cwt/bbl × 1511.974567 = 1.00000002 ct/qt
0.0006613868 imperial hundredweights per oil barrel = 1.00000002 carats per quart.
carats per quart = imperial hundredweights per oil barrel × 1511.97456667
For a page dedicated to this direction, see Imperial hundredweight per Oil barrel to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Understanding the Imperial hundredweight per Oil barrel (long cwt/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per oil barrel are in 1 carat per quart?
1 carat per quart equals 0.0006613868 imperial hundredweights per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to imperial hundredweight per oil barrel?
Multiply the carat per quart value by 0.0006613867866. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per oil barrel back to carat per quart?
Use the reverse factor: 1 imperial hundredweight per oil barrel equals 1,511.974567 carats per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per quart?
Carat per Quart (ct/qt) is a unit of density.
What is a imperial hundredweight per oil barrel?
Imperial hundredweight per Oil barrel (long cwt/bbl) is a unit of density.
Is the carat per quart to imperial hundredweight per oil barrel conversion exact?
Yes. Both carat per quart and imperial hundredweight per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 0.0006613867866 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.