Mass per volume density.
Ounces per Oil barrel to Grains per Teaspoon Converter — oz/bbl to gr/tsp
Convert Ounce per Oil barrel (oz/bbl) to Grain per Teaspoon (gr/tsp) using the exact conversion factor (1 ounce per oil barrel = 0.0135633681 grain per teaspoon). See the formula, worked examples, and conversion table.
Ounces per Oil barrel to Grains per Teaspoon 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 0.1783131359 / 13.14667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Oil barrel to Grains per Teaspoon
Ounce per Oil barrel and Grain per Teaspoon 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 teaspoon = ounces per oil barrel × 0.0135633680556
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per oil barrel equals 0.178313135888 base units, and 1 grain per teaspoon equals 13.1466708828 base units, so dividing one by the other gives the direct ounce per oil barrel-to-grain per teaspoon factor of 0.0135633680556.
Simple example
1 oz/bbl × 0.01356336806 = 0.0135633681 gr/tsp
1 ounce per oil barrel = 0.0135633681 grains per teaspoon.
Real-world example
1,000 oz/bbl × 0.01356336806 = 13.56336806 gr/tsp
1,000 ounces per oil barrel = 13.56336806 grains per teaspoon.
Conversion table
| Ounce per Oil barrel (oz/bbl) | Grain per Teaspoon (gr/tsp) |
|---|---|
| 0.1 oz/bbl | 0.0013563368 gr/tsp |
| 1 oz/bbl | 0.0135633681 gr/tsp |
| 10 oz/bbl | 0.1356336806 gr/tsp |
| 100 oz/bbl | 1.356336806 gr/tsp |
| 1,000 oz/bbl | 13.56336806 gr/tsp |
| 10,000 oz/bbl | 135.6336806 gr/tsp |
Reverse conversion: Grain per Teaspoon to Ounce per Oil barrel
0.0135633681 gr/tsp × 73.728 = 1.000000003 oz/bbl
0.0135633681 grains per teaspoon = 1.000000003 ounces per oil barrel.
ounces per oil barrel = grains per teaspoon × 73.728
For a page dedicated to this direction, see Grain per Teaspoon to Ounce per Oil barrel.
Understanding the Ounce per Oil barrel (oz/bbl)
Mass per volume density.
Understanding the Grain per Teaspoon (gr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per teaspoon are in 1 ounce per oil barrel?
1 ounce per oil barrel equals 0.0135633681 grains per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per oil barrel to grain per teaspoon?
Multiply the ounce per oil barrel value by 0.01356336806. The converter above does this instantly to whatever precision you set.
How do I convert grain per teaspoon back to ounce per oil barrel?
Use the reverse factor: 1 grain per teaspoon equals 73.728 ounces per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per oil barrel?
Ounce per Oil barrel (oz/bbl) is a unit of density.
What is a grain per teaspoon?
Grain per Teaspoon (gr/tsp) is a unit of density.
Is the ounce per oil barrel to grain per teaspoon conversion exact?
Yes. Both ounce per oil barrel and grain per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.01356336806 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.