Mass per volume density.
Grains per Oil barrel to Drams per Teaspoon Converter — gr/bbl to dr/tsp
Convert Grain per Oil barrel (gr/bbl) to Dram per Teaspoon (dr/tsp) using the exact conversion factor (1 grain per oil barrel = 0.0000011338 dram per teaspoon). See the formula, worked examples, and conversion table.
Grains per Oil barrel to Drams 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 0.000407572882 / 359.479282.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Oil barrel to Drams per Teaspoon
Grain per Oil barrel and Dram 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
drams per teaspoon = grains per oil barrel × 0.00000113378684807
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per oil barrel equals 0.00040757288203 base units, and 1 dram per teaspoon equals 359.479281951 base units, so dividing one by the other gives the direct grain per oil barrel-to-dram per teaspoon factor of 0.00000113378684807.
Simple example
1 gr/bbl × 0.000001133786848 = 0.0000011338 dr/tsp
1 grain per oil barrel = 0.0000011338 drams per teaspoon.
Real-world example
1,000 gr/bbl × 0.000001133786848 = 0.0011337868 dr/tsp
1,000 grains per oil barrel = 0.0011337868 drams per teaspoon.
Conversion table
| Grain per Oil barrel (gr/bbl) | Dram per Teaspoon (dr/tsp) |
|---|---|
| 0.1 gr/bbl | 1.133787e-7 dr/tsp |
| 1 gr/bbl | 0.0000011338 dr/tsp |
| 10 gr/bbl | 0.0000113379 dr/tsp |
| 100 gr/bbl | 0.0001133787 dr/tsp |
| 1,000 gr/bbl | 0.0011337868 dr/tsp |
| 10,000 gr/bbl | 0.0113378685 dr/tsp |
Reverse conversion: Dram per Teaspoon to Grain per Oil barrel
0.0000011338 dr/tsp × 882000 = 1.0000116 gr/bbl
0.0000011338 drams per teaspoon = 1.0000116 grains per oil barrel.
grains per oil barrel = drams per teaspoon × 882000
For a page dedicated to this direction, see Dram per Teaspoon to Grain per Oil barrel.
Understanding the Grain per Oil barrel (gr/bbl)
Mass per volume density.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per teaspoon are in 1 grain per oil barrel?
1 grain per oil barrel equals 0.0000011338 drams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert grain per oil barrel to dram per teaspoon?
Multiply the grain per oil barrel value by 0.000001133786848. The converter above does this instantly to whatever precision you set.
How do I convert dram per teaspoon back to grain per oil barrel?
Use the reverse factor: 1 dram per teaspoon equals 882,000 grains per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per oil barrel?
Grain per Oil barrel (gr/bbl) is a unit of density.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
Is the grain per oil barrel to dram per teaspoon conversion exact?
Yes. Both grain per oil barrel and dram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000001133786848 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.