Mass per volume density.
Pounds per Oil barrel to Stones per Fluid ounce Converter — lb/bbl to st/fl oz
Convert Pound per Oil barrel (lb/bbl) to Stone per Fluid ounce (st/fl oz) using the exact conversion factor (1 pound per oil barrel = 0.0000132866 stone per fluid ounce). See the formula, worked examples, and conversion table.
Pounds per Oil barrel to Stones per Fluid ounce 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 2.853010174 / 214728.9578.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Oil barrel to Stones per Fluid ounce
Pound per Oil barrel and Stone per Fluid ounce 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
stones per fluid ounce = pounds per oil barrel × 0.0000132865646259
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per oil barrel equals 2.85301017421 base units, and 1 stone per fluid ounce equals 214728.957752 base units, so dividing one by the other gives the direct pound per oil barrel-to-stone per fluid ounce factor of 0.0000132865646259.
Simple example
1 lb/bbl × 0.00001328656463 = 0.0000132866 st/fl oz
1 pound per oil barrel = 0.0000132866 stones per fluid ounce.
Real-world example
1,000 lb/bbl × 0.00001328656463 = 0.0132865646 st/fl oz
1,000 pounds per oil barrel = 0.0132865646 stones per fluid ounce.
Conversion table
| Pound per Oil barrel (lb/bbl) | Stone per Fluid ounce (st/fl oz) |
|---|---|
| 0.1 lb/bbl | 0.0000013287 st/fl oz |
| 1 lb/bbl | 0.0000132866 st/fl oz |
| 10 lb/bbl | 0.0001328656 st/fl oz |
| 100 lb/bbl | 0.0013286565 st/fl oz |
| 1,000 lb/bbl | 0.0132865646 st/fl oz |
| 10,000 lb/bbl | 0.1328656463 st/fl oz |
Reverse conversion: Stone per Fluid ounce to Pound per Oil barrel
0.0000132866 st/fl oz × 75264 = 1.000002662 lb/bbl
0.0000132866 stones per fluid ounce = 1.000002662 pounds per oil barrel.
pounds per oil barrel = stones per fluid ounce × 75264
For a page dedicated to this direction, see Stone per Fluid ounce to Pound per Oil barrel.
Understanding the Pound per Oil barrel (lb/bbl)
Mass per volume density.
Understanding the Stone per Fluid ounce (st/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per fluid ounce are in 1 pound per oil barrel?
1 pound per oil barrel equals 0.0000132866 stones per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert pound per oil barrel to stone per fluid ounce?
Multiply the pound per oil barrel value by 0.00001328656463. The converter above does this instantly to whatever precision you set.
How do I convert stone per fluid ounce back to pound per oil barrel?
Use the reverse factor: 1 stone per fluid ounce equals 75,264 pounds per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per oil barrel?
Pound per Oil barrel (lb/bbl) is a unit of density.
What is a stone per fluid ounce?
Stone per Fluid ounce (st/fl oz) is a unit of density.
Is the pound per oil barrel to stone per fluid ounce conversion exact?
Yes. Both pound per oil barrel and stone per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.00001328656463 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.