Mass per volume density.
Drams per Oil barrel to Carats per Milliliter Converter — dr/bbl to ct/mL
Convert Dram per Oil barrel (dr/bbl) to Carat per Milliliter (ct/mL) using the exact conversion factor (1 dram per oil barrel = 0.0000557229 carat per milliliter). See the formula, worked examples, and conversion table.
Drams per Oil barrel to Carats per Milliliter 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 0.01114457099 / 200.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Oil barrel to Carats per Milliliter
Dram per Oil barrel and Carat per Milliliter 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 milliliter = drams per oil barrel × 0.0000557228549651
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per oil barrel equals 0.011144570993 base units, and 1 carat per milliliter equals 200 base units, so dividing one by the other gives the direct dram per oil barrel-to-carat per milliliter factor of 0.0000557228549651.
Simple example
1 dr/bbl × 0.00005572285497 = 0.0000557229 ct/mL
1 dram per oil barrel = 0.0000557229 carats per milliliter.
Real-world example
1,000 dr/bbl × 0.00005572285497 = 0.055722855 ct/mL
1,000 drams per oil barrel = 0.055722855 carats per milliliter.
Conversion table
| Dram per Oil barrel (dr/bbl) | Carat per Milliliter (ct/mL) |
|---|---|
| 0.1 dr/bbl | 0.0000055723 ct/mL |
| 1 dr/bbl | 0.0000557229 ct/mL |
| 10 dr/bbl | 0.0005572285 ct/mL |
| 100 dr/bbl | 0.0055722855 ct/mL |
| 1,000 dr/bbl | 0.055722855 ct/mL |
| 10,000 dr/bbl | 0.5572285497 ct/mL |
Reverse conversion: Carat per Milliliter to Dram per Oil barrel
0.0000557229 ct/mL × 17945.95773 = 1.000000808 dr/bbl
0.0000557229 carats per milliliter = 1.000000808 drams per oil barrel.
drams per oil barrel = carats per milliliter × 17945.9577336
For a page dedicated to this direction, see Carat per Milliliter to Dram per Oil barrel.
Understanding the Dram per Oil barrel (dr/bbl)
Mass per volume density.
Understanding the Carat per Milliliter (ct/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per milliliter are in 1 dram per oil barrel?
1 dram per oil barrel equals 0.0000557229 carats per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per oil barrel to carat per milliliter?
Multiply the dram per oil barrel value by 0.00005572285497. The converter above does this instantly to whatever precision you set.
How do I convert carat per milliliter back to dram per oil barrel?
Use the reverse factor: 1 carat per milliliter equals 17,945.95773 drams per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per oil barrel?
Dram per Oil barrel (dr/bbl) is a unit of density.
What is a carat per milliliter?
Carat per Milliliter (ct/mL) is a unit of density.
Is the dram per oil barrel to carat per milliliter conversion exact?
Yes. Both dram per oil barrel and carat per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00005572285497 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.