Mass per volume density.
Micrograms per Oil barrel to Drams per Imperial gallon Converter — ug/bbl to dr/imp gal
Convert Microgram per Oil barrel (ug/bbl) to Dram per Imperial gallon (dr/imp gal) using the exact conversion factor (1 microgram per oil barrel = 1.6138e-8 dram per imperial gallon). See the formula, worked examples, and conversion table.
Micrograms per Oil barrel to Drams per Imperial gallon 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 6.28981077e-9 / 0.3897514557.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Oil barrel to Drams per Imperial gallon
Microgram per Oil barrel and Dram per Imperial gallon 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 imperial gallon = micrograms per oil barrel × 1.6138e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per oil barrel equals 6.289811e-9 base units, and 1 dram per imperial gallon equals 0.389751455715 base units, so dividing one by the other gives the direct microgram per oil barrel-to-dram per imperial gallon factor of 1.6138e-8.
Simple example
1 ug/bbl × 1.6138e-8 = 1.6138e-8 dr/imp gal
1 microgram per oil barrel = 1.6138e-8 drams per imperial gallon.
Real-world example
1,000 ug/bbl × 1.6138e-8 = 0.000016138 dr/imp gal
1,000 micrograms per oil barrel = 0.000016138 drams per imperial gallon.
Conversion table
| Microgram per Oil barrel (ug/bbl) | Dram per Imperial gallon (dr/imp gal) |
|---|---|
| 0.1 ug/bbl | 1.6138e-9 dr/imp gal |
| 1 ug/bbl | 1.6138e-8 dr/imp gal |
| 10 ug/bbl | 1.6138e-7 dr/imp gal |
| 100 ug/bbl | 0.0000016138 dr/imp gal |
| 1,000 ug/bbl | 0.000016138 dr/imp gal |
| 10,000 ug/bbl | 0.00016138 dr/imp gal |
Reverse conversion: Dram per Imperial gallon to Microgram per Oil barrel
1.6138e-8 dr/imp gal × 61965529.64 = 0.9999997173 ug/bbl
1.6138e-8 drams per imperial gallon = 0.9999997173 micrograms per oil barrel.
micrograms per oil barrel = drams per imperial gallon × 61965529.6384
For a page dedicated to this direction, see Dram per Imperial gallon to Microgram per Oil barrel.
Understanding the Microgram per Oil barrel (ug/bbl)
Mass per volume density.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per imperial gallon are in 1 microgram per oil barrel?
1 microgram per oil barrel equals 1.6138e-8 drams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per oil barrel to dram per imperial gallon?
Multiply the microgram per oil barrel value by 1.6138e-8. The converter above does this instantly to whatever precision you set.
How do I convert dram per imperial gallon back to microgram per oil barrel?
Use the reverse factor: 1 dram per imperial gallon equals 61,965,529.64 micrograms per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per oil barrel?
Microgram per Oil barrel (ug/bbl) is a unit of density.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
Is the microgram per oil barrel to dram per imperial gallon conversion exact?
Yes. Both microgram per oil barrel and dram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 1.6138e-8 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.