Mass per volume density.
Ounces per Imperial gallon to Troy ounces per Oil barrel Converter — oz/imp gal to oz t/bbl
Convert Ounce per Imperial gallon (oz/imp gal) to Troy ounce per Oil barrel (oz t/bbl) using the exact conversion factor (1 ounce per imperial gallon = 31.87580863 troy ounce per oil barrel). See the formula, worked examples, and conversion table.
Ounces per Imperial gallon to Troy ounces 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 6.236023291 / 0.1956349834.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Imperial gallon to Troy ounces per Oil barrel
Ounce per Imperial gallon and Troy ounce 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
troy ounces per oil barrel = ounces per imperial gallon × 31.8758086303
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per imperial gallon equals 6.23602329144 base units, and 1 troy ounce per oil barrel equals 0.195634983375 base units, so dividing one by the other gives the direct ounce per imperial gallon-to-troy ounce per oil barrel factor of 31.8758086303.
Simple example
1 oz/imp gal × 31.87580863 = 31.87580863 oz t/bbl
1 ounce per imperial gallon = 31.87580863 troy ounces per oil barrel.
Real-world example
1,000 oz/imp gal × 31.87580863 = 31,875.80863 oz t/bbl
1,000 ounces per imperial gallon = 31,875.80863 troy ounces per oil barrel.
Conversion table
| Ounce per Imperial gallon (oz/imp gal) | Troy ounce per Oil barrel (oz t/bbl) |
|---|---|
| 0.1 oz/imp gal | 3.187580863 oz t/bbl |
| 1 oz/imp gal | 31.87580863 oz t/bbl |
| 10 oz/imp gal | 318.7580863 oz t/bbl |
| 100 oz/imp gal | 3,187.580863 oz t/bbl |
| 1,000 oz/imp gal | 31,875.80863 oz t/bbl |
| 10,000 oz/imp gal | 318,758.0863 oz t/bbl |
Reverse conversion: Troy ounce per Oil barrel to Ounce per Imperial gallon
31.87580863 oz t/bbl × 0.03137175316 = 1 oz/imp gal
31.87580863 troy ounces per oil barrel = 1 ounces per imperial gallon.
ounces per imperial gallon = troy ounces per oil barrel × 0.031371753156
For a page dedicated to this direction, see Troy ounce per Oil barrel to Ounce per Imperial gallon.
Understanding the Ounce per Imperial gallon (oz/imp gal)
Mass per volume density.
Understanding the Troy ounce per Oil barrel (oz t/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per oil barrel are in 1 ounce per imperial gallon?
1 ounce per imperial gallon equals 31.87580863 troy ounces per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per imperial gallon to troy ounce per oil barrel?
Multiply the ounce per imperial gallon value by 31.87580863. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per oil barrel back to ounce per imperial gallon?
Use the reverse factor: 1 troy ounce per oil barrel equals 0.0313717532 ounces per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per imperial gallon?
Ounce per Imperial gallon (oz/imp gal) is a unit of density.
What is a troy ounce per oil barrel?
Troy ounce per Oil barrel (oz t/bbl) is a unit of density.
Is the ounce per imperial gallon to troy ounce per oil barrel conversion exact?
Yes. Both ounce per imperial gallon and troy ounce per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 31.87580863 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.