Mass per volume density.
Drams per Teaspoon to Pounds per Oil barrel Converter — dr/tsp to lb/bbl
Convert Dram per Teaspoon (dr/tsp) to Pound per Oil barrel (lb/bbl) using the exact conversion factor (1 dram per teaspoon = 126 pound per oil barrel). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Pounds 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 359.479282 / 2.853010174.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Teaspoon to Pounds per Oil barrel
Dram per Teaspoon and Pound 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
pounds per oil barrel = drams per teaspoon × 126
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per teaspoon equals 359.479281951 base units, and 1 pound per oil barrel equals 2.85301017421 base units, so dividing one by the other gives the direct dram per teaspoon-to-pound per oil barrel factor of 126.
Simple example
1 dr/tsp × 126 = 126 lb/bbl
1 dram per teaspoon = 126 pounds per oil barrel.
Real-world example
1,000 dr/tsp × 126 = 126,000 lb/bbl
1,000 drams per teaspoon = 126,000 pounds per oil barrel.
Conversion table
| Dram per Teaspoon (dr/tsp) | Pound per Oil barrel (lb/bbl) |
|---|---|
| 0.1 dr/tsp | 12.6 lb/bbl |
| 1 dr/tsp | 126 lb/bbl |
| 10 dr/tsp | 1,260 lb/bbl |
| 100 dr/tsp | 12,600 lb/bbl |
| 1,000 dr/tsp | 126,000 lb/bbl |
| 10,000 dr/tsp | 1,260,000 lb/bbl |
Reverse conversion: Pound per Oil barrel to Dram per Teaspoon
126 lb/bbl × 0.007936507937 = 1 dr/tsp
126 pounds per oil barrel = 1 drams per teaspoon.
drams per teaspoon = pounds per oil barrel × 0.00793650793651
For a page dedicated to this direction, see Pound per Oil barrel to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Pound per Oil barrel (lb/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per oil barrel are in 1 dram per teaspoon?
1 dram per teaspoon equals 126 pounds per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to pound per oil barrel?
Multiply the dram per teaspoon value by 126. The converter above does this instantly to whatever precision you set.
How do I convert pound per oil barrel back to dram per teaspoon?
Use the reverse factor: 1 pound per oil barrel equals 0.0079365079 drams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
What is a pound per oil barrel?
Pound per Oil barrel (lb/bbl) is a unit of density.
Is the dram per teaspoon to pound per oil barrel conversion exact?
Yes. Both dram per teaspoon and pound per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 126 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.