Mass per volume density.
Drams per Quart to Imperial hundredweights per Oil barrel Converter — dr/qt to long cwt/bbl
Convert Dram per Quart (dr/qt) to Imperial hundredweight per Oil barrel (long cwt/bbl) using the exact conversion factor (1 dram per quart = 0.005859375 imperial hundredweight per oil barrel). See the formula, worked examples, and conversion table.
Drams 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 1.872287927 / 319.5371395.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Quart to Imperial hundredweights per Oil barrel
Dram 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 = drams per quart × 0.005859375
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per quart equals 1.87228792683 base units, and 1 imperial hundredweight per oil barrel equals 319.537139512 base units, so dividing one by the other gives the direct dram per quart-to-imperial hundredweight per oil barrel factor of 0.005859375.
Simple example
1 dr/qt × 0.005859375 = 0.005859375 long cwt/bbl
1 dram per quart = 0.005859375 imperial hundredweights per oil barrel.
Real-world example
1,000 dr/qt × 0.005859375 = 5.859375 long cwt/bbl
1,000 drams per quart = 5.859375 imperial hundredweights per oil barrel.
Conversion table
| Dram per Quart (dr/qt) | Imperial hundredweight per Oil barrel (long cwt/bbl) |
|---|---|
| 0.1 dr/qt | 0.0005859375 long cwt/bbl |
| 1 dr/qt | 0.005859375 long cwt/bbl |
| 10 dr/qt | 0.05859375 long cwt/bbl |
| 100 dr/qt | 0.5859375 long cwt/bbl |
| 1,000 dr/qt | 5.859375 long cwt/bbl |
| 10,000 dr/qt | 58.59375 long cwt/bbl |
Reverse conversion: Imperial hundredweight per Oil barrel to Dram per Quart
0.005859375 long cwt/bbl × 170.6666667 = 1 dr/qt
0.005859375 imperial hundredweights per oil barrel = 1 dram per quart.
drams per quart = imperial hundredweights per oil barrel × 170.666666667
For a page dedicated to this direction, see Imperial hundredweight per Oil barrel to Dram per Quart.
Understanding the Dram per Quart (dr/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 dram per quart?
1 dram per quart equals 0.005859375 imperial hundredweights per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to imperial hundredweight per oil barrel?
Multiply the dram per quart value by 0.005859375. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per oil barrel back to dram per quart?
Use the reverse factor: 1 imperial hundredweight per oil barrel equals 170.6666667 drams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per quart?
Dram per Quart (dr/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 dram per quart to imperial hundredweight per oil barrel conversion exact?
Yes. Both dram per quart and imperial hundredweight per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 0.005859375 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.