Mass per volume density.
Grams per Oil barrel to Drams per Gallon Converter — g/bbl to dr/gal
Convert Gram per Oil barrel (g/bbl) to Dram per Gallon (dr/gal) using the exact conversion factor (1 gram per oil barrel = 0.0134376998 dram per gallon). See the formula, worked examples, and conversion table.
Grams per Oil barrel to Drams per 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 0.00628981077 / 0.4680719817.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Oil barrel to Drams per Gallon
Gram per Oil barrel and Dram per 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 gallon = grams per oil barrel × 0.0134376997903
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per oil barrel equals 0.00628981077043 base units, and 1 dram per gallon equals 0.468071981707 base units, so dividing one by the other gives the direct gram per oil barrel-to-dram per gallon factor of 0.0134376997903.
Simple example
1 g/bbl × 0.01343769979 = 0.0134376998 dr/gal
1 gram per oil barrel = 0.0134376998 drams per gallon.
Real-world example
1,000 g/bbl × 0.01343769979 = 13.43769979 dr/gal
1,000 grams per oil barrel = 13.43769979 drams per gallon.
Conversion table
| Gram per Oil barrel (g/bbl) | Dram per Gallon (dr/gal) |
|---|---|
| 0.1 g/bbl | 0.00134377 dr/gal |
| 1 g/bbl | 0.0134376998 dr/gal |
| 10 g/bbl | 0.1343769979 dr/gal |
| 100 g/bbl | 1.343769979 dr/gal |
| 1,000 g/bbl | 13.43769979 dr/gal |
| 10,000 g/bbl | 134.3769979 dr/gal |
Reverse conversion: Dram per Gallon to Gram per Oil barrel
0.0134376998 dr/gal × 74.4174982 = 1.000000001 g/bbl
0.0134376998 drams per gallon = 1.000000001 grams per oil barrel.
grams per oil barrel = drams per gallon × 74.4174982031
For a page dedicated to this direction, see Dram per Gallon to Gram per Oil barrel.
Understanding the Gram per Oil barrel (g/bbl)
Mass per volume density.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per gallon are in 1 gram per oil barrel?
1 gram per oil barrel equals 0.0134376998 drams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert gram per oil barrel to dram per gallon?
Multiply the gram per oil barrel value by 0.01343769979. The converter above does this instantly to whatever precision you set.
How do I convert dram per gallon back to gram per oil barrel?
Use the reverse factor: 1 dram per gallon equals 74.4174982 grams per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per oil barrel?
Gram per Oil barrel (g/bbl) is a unit of density.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
Is the gram per oil barrel to dram per gallon conversion exact?
Yes. Both gram per oil barrel and dram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.01343769979 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.