Mass per volume density.
Carats per Imperial gallon to Drams per Oil barrel Converter — ct/imp gal to dr/bbl
Convert Carat per Imperial gallon (ct/imp gal) to Dram per Oil barrel (dr/bbl) using the exact conversion factor (1 carat per imperial gallon = 3.947558833 dram per oil barrel). See the formula, worked examples, and conversion table.
Carats per Imperial gallon to Drams 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 0.04399384966 / 0.01114457099.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Imperial gallon to Drams per Oil barrel
Carat per Imperial gallon and Dram 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
drams per oil barrel = carats per imperial gallon × 3.94755883267
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per imperial gallon equals 0.0439938496598 base units, and 1 dram per oil barrel equals 0.011144570993 base units, so dividing one by the other gives the direct carat per imperial gallon-to-dram per oil barrel factor of 3.94755883267.
Simple example
1 ct/imp gal × 3.947558833 = 3.947558833 dr/bbl
1 carat per imperial gallon = 3.947558833 drams per oil barrel.
Real-world example
1,000 ct/imp gal × 3.947558833 = 3,947.558833 dr/bbl
1,000 carats per imperial gallon = 3,947.558833 drams per oil barrel.
Conversion table
| Carat per Imperial gallon (ct/imp gal) | Dram per Oil barrel (dr/bbl) |
|---|---|
| 0.1 ct/imp gal | 0.3947558833 dr/bbl |
| 1 ct/imp gal | 3.947558833 dr/bbl |
| 10 ct/imp gal | 39.47558833 dr/bbl |
| 100 ct/imp gal | 394.7558833 dr/bbl |
| 1,000 ct/imp gal | 3,947.558833 dr/bbl |
| 10,000 ct/imp gal | 39,475.58833 dr/bbl |
Reverse conversion: Dram per Oil barrel to Carat per Imperial gallon
3.947558833 dr/bbl × 0.2533211137 = 1 ct/imp gal
3.947558833 drams per oil barrel = 1 carats per imperial gallon.
carats per imperial gallon = drams per oil barrel × 0.253321113728
For a page dedicated to this direction, see Dram per Oil barrel to Carat per Imperial gallon.
Understanding the Carat per Imperial gallon (ct/imp gal)
Mass per volume density.
Understanding the Dram per Oil barrel (dr/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per oil barrel are in 1 carat per imperial gallon?
1 carat per imperial gallon equals 3.947558833 drams per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert carat per imperial gallon to dram per oil barrel?
Multiply the carat per imperial gallon value by 3.947558833. The converter above does this instantly to whatever precision you set.
How do I convert dram per oil barrel back to carat per imperial gallon?
Use the reverse factor: 1 dram per oil barrel equals 0.2533211137 carats per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per imperial gallon?
Carat per Imperial gallon (ct/imp gal) is a unit of density.
What is a dram per oil barrel?
Dram per Oil barrel (dr/bbl) is a unit of density.
Is the carat per imperial gallon to dram per oil barrel conversion exact?
Yes. Both carat per imperial gallon and dram per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 3.947558833 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.