Mass per volume density.
Ounces per Oil barrel to Drams per Cubic foot Converter — oz/bbl to dr/ft3
Convert Ounce per Oil barrel (oz/bbl) to Dram per Cubic foot (dr/ft3) using the exact conversion factor (1 ounce per oil barrel = 2.849721707 dram per cubic foot). See the formula, worked examples, and conversion table.
Ounces per Oil barrel to Drams per Cubic foot 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 0.1783131359 / 0.06257212255.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Oil barrel to Drams per Cubic foot
Ounce per Oil barrel and Dram per Cubic foot 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 cubic foot = ounces per oil barrel × 2.84972170686
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per oil barrel equals 0.178313135888 base units, and 1 dram per cubic foot equals 0.0625721225545 base units, so dividing one by the other gives the direct ounce per oil barrel-to-dram per cubic foot factor of 2.84972170686.
Simple example
1 oz/bbl × 2.849721707 = 2.849721707 dr/ft3
1 ounce per oil barrel = 2.849721707 drams per cubic foot.
Real-world example
1,000 oz/bbl × 2.849721707 = 2,849.721707 dr/ft3
1,000 ounces per oil barrel = 2,849.721707 drams per cubic foot.
Conversion table
| Ounce per Oil barrel (oz/bbl) | Dram per Cubic foot (dr/ft3) |
|---|---|
| 0.1 oz/bbl | 0.2849721707 dr/ft3 |
| 1 oz/bbl | 2.849721707 dr/ft3 |
| 10 oz/bbl | 28.49721707 dr/ft3 |
| 100 oz/bbl | 284.9721707 dr/ft3 |
| 1,000 oz/bbl | 2,849.721707 dr/ft3 |
| 10,000 oz/bbl | 28,497.21707 dr/ft3 |
Reverse conversion: Dram per Cubic foot to Ounce per Oil barrel
2.849721707 dr/ft3 × 0.3509114583 = 1 oz/bbl
2.849721707 drams per cubic foot = 1 ounces per oil barrel.
ounces per oil barrel = drams per cubic foot × 0.350911458333
For a page dedicated to this direction, see Dram per Cubic foot to Ounce per Oil barrel.
Understanding the Ounce per Oil barrel (oz/bbl)
Mass per volume density.
Understanding the Dram per Cubic foot (dr/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cubic foot are in 1 ounce per oil barrel?
1 ounce per oil barrel equals 2.849721707 drams per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per oil barrel to dram per cubic foot?
Multiply the ounce per oil barrel value by 2.849721707. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic foot back to ounce per oil barrel?
Use the reverse factor: 1 dram per cubic foot equals 0.3509114583 ounces per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per oil barrel?
Ounce per Oil barrel (oz/bbl) is a unit of density.
What is a dram per cubic foot?
Dram per Cubic foot (dr/ft3) is a unit of density.
Is the ounce per oil barrel to dram per cubic foot conversion exact?
Yes. Both ounce per oil barrel and dram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 2.849721707 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.