Mass per volume density.
Imperial hundredweights per Oil barrel to Drams per Teaspoon Converter — long cwt/bbl to dr/tsp
Convert Imperial hundredweight per Oil barrel (long cwt/bbl) to Dram per Teaspoon (dr/tsp) using the exact conversion factor (1 imperial hundredweight per oil barrel = 0.8888888889 dram per teaspoon). See the formula, worked examples, and conversion table.
Imperial hundredweights 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 319.5371395 / 359.479282.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial hundredweights per Oil barrel to Drams per Teaspoon
Imperial hundredweight 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 = imperial hundredweights per oil barrel × 0.888888888889
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial hundredweight per oil barrel equals 319.537139512 base units, and 1 dram per teaspoon equals 359.479281951 base units, so dividing one by the other gives the direct imperial hundredweight per oil barrel-to-dram per teaspoon factor of 0.888888888889.
Simple example
1 long cwt/bbl × 0.8888888889 = 0.8888888889 dr/tsp
1 imperial hundredweight per oil barrel = 0.8888888889 drams per teaspoon.
Real-world example
1,000 long cwt/bbl × 0.8888888889 = 888.8888889 dr/tsp
1,000 imperial hundredweights per oil barrel = 888.8888889 drams per teaspoon.
Conversion table
| Imperial hundredweight per Oil barrel (long cwt/bbl) | Dram per Teaspoon (dr/tsp) |
|---|---|
| 0.1 long cwt/bbl | 0.0888888889 dr/tsp |
| 1 long cwt/bbl | 0.8888888889 dr/tsp |
| 10 long cwt/bbl | 8.888888889 dr/tsp |
| 100 long cwt/bbl | 88.88888889 dr/tsp |
| 1,000 long cwt/bbl | 888.8888889 dr/tsp |
| 10,000 long cwt/bbl | 8,888.888889 dr/tsp |
Reverse conversion: Dram per Teaspoon to Imperial hundredweight per Oil barrel
0.8888888889 dr/tsp × 1.125 = 1 long cwt/bbl
0.8888888889 drams per teaspoon = 1 imperial hundredweights per oil barrel.
imperial hundredweights per oil barrel = drams per teaspoon × 1.125
For a page dedicated to this direction, see Dram per Teaspoon to Imperial hundredweight per Oil barrel.
Understanding the Imperial hundredweight per Oil barrel (long cwt/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 imperial hundredweight per oil barrel?
1 imperial hundredweight per oil barrel equals 0.8888888889 drams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert imperial hundredweight per oil barrel to dram per teaspoon?
Multiply the imperial hundredweight per oil barrel value by 0.8888888889. The converter above does this instantly to whatever precision you set.
How do I convert dram per teaspoon back to imperial hundredweight per oil barrel?
Use the reverse factor: 1 dram per teaspoon equals 1.125 imperial hundredweights per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial hundredweight per oil barrel?
Imperial hundredweight per Oil barrel (long cwt/bbl) is a unit of density.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
Is the imperial hundredweight per oil barrel to dram per teaspoon conversion exact?
Yes. Both imperial hundredweight per oil barrel and dram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.8888888889 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.