Mass per volume density.
Drams per Teaspoon to Imperial hundredweights per Oil barrel Converter — dr/tsp to long cwt/bbl
Convert Dram per Teaspoon (dr/tsp) to Imperial hundredweight per Oil barrel (long cwt/bbl) using the exact conversion factor (1 dram per teaspoon = 1.125 imperial hundredweight per oil barrel). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Imperial hundredweights 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 / 319.5371395.
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 Imperial hundredweights per Oil barrel
Dram per Teaspoon and Imperial hundredweight 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
imperial hundredweights per oil barrel = drams per teaspoon × 1.125
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 imperial hundredweight per oil barrel equals 319.537139512 base units, so dividing one by the other gives the direct dram per teaspoon-to-imperial hundredweight per oil barrel factor of 1.125.
Simple example
1 dr/tsp × 1.125 = 1.125 long cwt/bbl
1 dram per teaspoon = 1.125 imperial hundredweights per oil barrel.
Real-world example
1,000 dr/tsp × 1.125 = 1,125 long cwt/bbl
1,000 drams per teaspoon = 1,125 imperial hundredweights per oil barrel.
Conversion table
| Dram per Teaspoon (dr/tsp) | Imperial hundredweight per Oil barrel (long cwt/bbl) |
|---|---|
| 0.1 dr/tsp | 0.1125 long cwt/bbl |
| 1 dr/tsp | 1.125 long cwt/bbl |
| 10 dr/tsp | 11.25 long cwt/bbl |
| 100 dr/tsp | 112.5 long cwt/bbl |
| 1,000 dr/tsp | 1,125 long cwt/bbl |
| 10,000 dr/tsp | 11,250 long cwt/bbl |
Reverse conversion: Imperial hundredweight per Oil barrel to Dram per Teaspoon
1.125 long cwt/bbl × 0.8888888889 = 1 dr/tsp
1.125 imperial hundredweights per oil barrel = 1 drams per teaspoon.
drams per teaspoon = imperial hundredweights per oil barrel × 0.888888888889
For a page dedicated to this direction, see Imperial hundredweight per Oil barrel to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Imperial hundredweight per Oil barrel (long cwt/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per oil barrel are in 1 dram per teaspoon?
1 dram per teaspoon equals 1.125 imperial hundredweights per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to imperial hundredweight per oil barrel?
Multiply the dram per teaspoon value by 1.125. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per oil barrel back to dram per teaspoon?
Use the reverse factor: 1 imperial hundredweight per oil barrel equals 0.8888888889 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 imperial hundredweight per oil barrel?
Imperial hundredweight per Oil barrel (long cwt/bbl) is a unit of density.
Is the dram per teaspoon to imperial hundredweight per oil barrel conversion exact?
Yes. Both dram per teaspoon and imperial hundredweight per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 1.125 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.