Mass per volume density.
Grains per Imperial gallon to Ounces per Oil barrel Converter — gr/imp gal to oz/bbl
Convert Grain per Imperial gallon (gr/imp gal) to Ounce per Oil barrel (oz/bbl) using the exact conversion factor (1 grain per imperial gallon = 0.0799367217 ounce per oil barrel). See the formula, worked examples, and conversion table.
Grains per Imperial gallon to 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 0.01425376752 / 0.1783131359.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Imperial gallon to Ounces per Oil barrel
Grain per Imperial gallon and 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
ounces per oil barrel = grains per imperial gallon × 0.0799367217244
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per imperial gallon equals 0.0142537675233 base units, and 1 ounce per oil barrel equals 0.178313135888 base units, so dividing one by the other gives the direct grain per imperial gallon-to-ounce per oil barrel factor of 0.0799367217244.
Simple example
1 gr/imp gal × 0.07993672172 = 0.0799367217 oz/bbl
1 grain per imperial gallon = 0.0799367217 ounces per oil barrel.
Real-world example
1,000 gr/imp gal × 0.07993672172 = 79.93672172 oz/bbl
1,000 grains per imperial gallon = 79.93672172 ounces per oil barrel.
Conversion table
| Grain per Imperial gallon (gr/imp gal) | Ounce per Oil barrel (oz/bbl) |
|---|---|
| 0.1 gr/imp gal | 0.0079936722 oz/bbl |
| 1 gr/imp gal | 0.0799367217 oz/bbl |
| 10 gr/imp gal | 0.7993672172 oz/bbl |
| 100 gr/imp gal | 7.993672172 oz/bbl |
| 1,000 gr/imp gal | 79.93672172 oz/bbl |
| 10,000 gr/imp gal | 799.3672172 oz/bbl |
Reverse conversion: Ounce per Oil barrel to Grain per Imperial gallon
0.0799367217 oz/bbl × 12.50989506 = 0.9999999997 gr/imp gal
0.0799367217 ounces per oil barrel = 0.9999999997 grains per imperial gallon.
grains per imperial gallon = ounces per oil barrel × 12.5098950573
For a page dedicated to this direction, see Ounce per Oil barrel to Grain per Imperial gallon.
Understanding the Grain per Imperial gallon (gr/imp gal)
Mass per volume density.
Understanding the Ounce per Oil barrel (oz/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per oil barrel are in 1 grain per imperial gallon?
1 grain per imperial gallon equals 0.0799367217 ounces per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert grain per imperial gallon to ounce per oil barrel?
Multiply the grain per imperial gallon value by 0.07993672172. The converter above does this instantly to whatever precision you set.
How do I convert ounce per oil barrel back to grain per imperial gallon?
Use the reverse factor: 1 ounce per oil barrel equals 12.50989506 grains per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per imperial gallon?
Grain per Imperial gallon (gr/imp gal) is a unit of density.
What is a ounce per oil barrel?
Ounce per Oil barrel (oz/bbl) is a unit of density.
Is the grain per imperial gallon to ounce per oil barrel conversion exact?
Yes. Both grain per imperial gallon and ounce per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 0.07993672172 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.