Mass per volume density.
Grains per Liter to Grains per Oil barrel Converter — gr/L to gr/bbl
Convert Grain per Liter (gr/L) to Grain per Oil barrel (gr/bbl) using the exact conversion factor (1 grain per liter = 158.9872949 grain per oil barrel). See the formula, worked examples, and conversion table.
Grains per Liter to Grains 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 0.06479891 / 0.000407572882.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Liter to Grains per Oil barrel
Grain per Liter and Grain 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
grains per oil barrel = grains per liter × 158.987294928
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per liter equals 0.06479891 base units, and 1 grain per oil barrel equals 0.00040757288203 base units, so dividing one by the other gives the direct grain per liter-to-grain per oil barrel factor of 158.987294928.
Simple example
1 gr/L × 158.9872949 = 158.9872949 gr/bbl
1 grain per liter = 158.9872949 grains per oil barrel.
Real-world example
1,000 gr/L × 158.9872949 = 158,987.2949 gr/bbl
1,000 grains per liter = 158,987.2949 grains per oil barrel.
Conversion table
| Grain per Liter (gr/L) | Grain per Oil barrel (gr/bbl) |
|---|---|
| 0.1 gr/L | 15.89872949 gr/bbl |
| 1 gr/L | 158.9872949 gr/bbl |
| 10 gr/L | 1,589.872949 gr/bbl |
| 100 gr/L | 15,898.72949 gr/bbl |
| 1,000 gr/L | 158,987.2949 gr/bbl |
| 10,000 gr/L | 1,589,872.949 gr/bbl |
Reverse conversion: Grain per Oil barrel to Grain per Liter
158.9872949 gr/bbl × 0.00628981077 = 0.9999999998 gr/L
158.9872949 grains per oil barrel = 0.9999999998 grains per liter.
grains per liter = grains per oil barrel × 0.00628981077043
For a page dedicated to this direction, see Grain per Oil barrel to Grain per Liter.
Understanding the Grain per Liter (gr/L)
Mass per volume density.
Understanding the Grain per Oil barrel (gr/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per oil barrel are in 1 grain per liter?
1 grain per liter equals 158.9872949 grains per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert grain per liter to grain per oil barrel?
Multiply the grain per liter value by 158.9872949. The converter above does this instantly to whatever precision you set.
How do I convert grain per oil barrel back to grain per liter?
Use the reverse factor: 1 grain per oil barrel equals 0.0062898108 grains per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per liter?
Grain per Liter (gr/L) is a unit of density.
What is a grain per oil barrel?
Grain per Oil barrel (gr/bbl) is a unit of density.
Is the grain per liter to grain per oil barrel conversion exact?
Yes. Both grain per liter and grain per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 158.9872949 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.