Mass per volume density.
Carats per Teaspoon to Drams per Oil barrel Converter — ct/tsp to dr/bbl
Convert Carat per Teaspoon (ct/tsp) to Dram per Oil barrel (dr/bbl) using the exact conversion factor (1 carat per teaspoon = 3,640.950133 dram per oil barrel). See the formula, worked examples, and conversion table.
Carats per Teaspoon to Drams 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 40.57682724 / 0.01114457099.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Teaspoon to Drams per Oil barrel
Carat per Teaspoon and Dram 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
drams per oil barrel = carats per teaspoon × 3640.95013327
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per teaspoon equals 40.5768272422 base units, and 1 dram per oil barrel equals 0.011144570993 base units, so dividing one by the other gives the direct carat per teaspoon-to-dram per oil barrel factor of 3640.95013327.
Simple example
1 ct/tsp × 3640.950133 = 3,640.950133 dr/bbl
1 carat per teaspoon = 3,640.950133 drams per oil barrel.
Real-world example
1,000 ct/tsp × 3640.950133 = 3,640,950.133 dr/bbl
1,000 carats per teaspoon = 3,640,950.133 drams per oil barrel.
Conversion table
| Carat per Teaspoon (ct/tsp) | Dram per Oil barrel (dr/bbl) |
|---|---|
| 0.1 ct/tsp | 364.0950133 dr/bbl |
| 1 ct/tsp | 3,640.950133 dr/bbl |
| 10 ct/tsp | 36,409.50133 dr/bbl |
| 100 ct/tsp | 364,095.0133 dr/bbl |
| 1,000 ct/tsp | 3,640,950.133 dr/bbl |
| 10,000 ct/tsp | 36,409,501.33 dr/bbl |
Reverse conversion: Dram per Oil barrel to Carat per Teaspoon
1 dr/bbl × 0.0002746535831 = 0.0002746536 ct/tsp
1 dram per oil barrel = 0.0002746536 carats per teaspoon.
carats per teaspoon = drams per oil barrel × 0.000274653583103
For a page dedicated to this direction, see Dram per Oil barrel to Carat per Teaspoon.
Understanding the Carat per Teaspoon (ct/tsp)
Mass per volume density.
Understanding the Dram per Oil barrel (dr/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per oil barrel are in 1 carat per teaspoon?
1 carat per teaspoon equals 3,640.950133 drams per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert carat per teaspoon to dram per oil barrel?
Multiply the carat per teaspoon value by 3640.950133. The converter above does this instantly to whatever precision you set.
How do I convert dram per oil barrel back to carat per teaspoon?
Use the reverse factor: 1 dram per oil barrel equals 0.0002746536 carats per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per teaspoon?
Carat per Teaspoon (ct/tsp) is a unit of density.
What is a dram per oil barrel?
Dram per Oil barrel (dr/bbl) is a unit of density.
Is the carat per teaspoon to dram per oil barrel conversion exact?
Yes. Both carat per teaspoon and dram per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 3640.950133 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.