Mass per volume density.
Troy ounces per Gallon to Stones per Oil barrel Converter — oz t/gal to st/bbl
Convert Troy ounce per Gallon (oz t/gal) to Stone per Oil barrel (st/bbl) using the exact conversion factor (1 troy ounce per gallon = 0.2057142857 stone per oil barrel). See the formula, worked examples, and conversion table.
Troy ounces per Gallon to Stones 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 8.216669302 / 39.94214244.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Gallon to Stones per Oil barrel
Troy ounce per Gallon and Stone 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
stones per oil barrel = troy ounces per gallon × 0.205714285714
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per gallon equals 8.21666930173 base units, and 1 stone per oil barrel equals 39.942142439 base units, so dividing one by the other gives the direct troy ounce per gallon-to-stone per oil barrel factor of 0.205714285714.
Simple example
1 oz t/gal × 0.2057142857 = 0.2057142857 st/bbl
1 troy ounce per gallon = 0.2057142857 stones per oil barrel.
Real-world example
1,000 oz t/gal × 0.2057142857 = 205.7142857 st/bbl
1,000 troy ounces per gallon = 205.7142857 stones per oil barrel.
Conversion table
| Troy ounce per Gallon (oz t/gal) | Stone per Oil barrel (st/bbl) |
|---|---|
| 0.1 oz t/gal | 0.0205714286 st/bbl |
| 1 oz t/gal | 0.2057142857 st/bbl |
| 10 oz t/gal | 2.057142857 st/bbl |
| 100 oz t/gal | 20.57142857 st/bbl |
| 1,000 oz t/gal | 205.7142857 st/bbl |
| 10,000 oz t/gal | 2,057.142857 st/bbl |
Reverse conversion: Stone per Oil barrel to Troy ounce per Gallon
0.2057142857 st/bbl × 4.861111111 = 0.9999999999 oz t/gal
0.2057142857 stones per oil barrel = 0.9999999999 troy ounces per gallon.
troy ounces per gallon = stones per oil barrel × 4.86111111111
For a page dedicated to this direction, see Stone per Oil barrel to Troy ounce per Gallon.
Understanding the Troy ounce per Gallon (oz t/gal)
Mass per volume density.
Understanding the Stone per Oil barrel (st/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per oil barrel are in 1 troy ounce per gallon?
1 troy ounce per gallon equals 0.2057142857 stones per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per gallon to stone per oil barrel?
Multiply the troy ounce per gallon value by 0.2057142857. The converter above does this instantly to whatever precision you set.
How do I convert stone per oil barrel back to troy ounce per gallon?
Use the reverse factor: 1 stone per oil barrel equals 4.861111111 troy ounces per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per gallon?
Troy ounce per Gallon (oz t/gal) is a unit of density.
What is a stone per oil barrel?
Stone per Oil barrel (st/bbl) is a unit of density.
Is the troy ounce per gallon to stone per oil barrel conversion exact?
Yes. Both troy ounce per gallon and stone per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 0.2057142857 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.