Mass per volume density.
Drams per Tablespoon to Carats per Cubic Millimeter Converter — dr/tbsp to ct/mm3
Convert Dram per Tablespoon (dr/tbsp) to Carat per Cubic Millimeter (ct/mm3) using the exact conversion factor (1 dram per tablespoon = 0.0005991321 carat per cubic millimeter). See the formula, worked examples, and conversion table.
Drams per Tablespoon to Carats per Cubic Millimeter 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 119.8264273 / 200000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Tablespoon to Carats per Cubic Millimeter
Dram per Tablespoon and Carat per Cubic Millimeter 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
carats per cubic millimeter = drams per tablespoon × 0.000599132136584
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per tablespoon equals 119.826427317 base units, and 1 carat per cubic millimeter equals 200000 base units, so dividing one by the other gives the direct dram per tablespoon-to-carat per cubic millimeter factor of 0.000599132136584.
Simple example
1 dr/tbsp × 0.0005991321366 = 0.0005991321 ct/mm3
1 dram per tablespoon = 0.0005991321 carats per cubic millimeter.
Real-world example
1,000 dr/tbsp × 0.0005991321366 = 0.5991321366 ct/mm3
1,000 drams per tablespoon = 0.5991321366 carats per cubic millimeter.
Conversion table
| Dram per Tablespoon (dr/tbsp) | Carat per Cubic Millimeter (ct/mm3) |
|---|---|
| 0.1 dr/tbsp | 0.0000599132 ct/mm3 |
| 1 dr/tbsp | 0.0005991321 ct/mm3 |
| 10 dr/tbsp | 0.0059913214 ct/mm3 |
| 100 dr/tbsp | 0.0599132137 ct/mm3 |
| 1,000 dr/tbsp | 0.5991321366 ct/mm3 |
| 10,000 dr/tbsp | 5.991321366 ct/mm3 |
Reverse conversion: Carat per Cubic Millimeter to Dram per Tablespoon
0.0005991321 ct/mm3 × 1669.08089 = 0.9999999389 dr/tbsp
0.0005991321 carats per cubic millimeter = 0.9999999389 drams per tablespoon.
drams per tablespoon = carats per cubic millimeter × 1669.0808904
For a page dedicated to this direction, see Carat per Cubic Millimeter to Dram per Tablespoon.
Understanding the Dram per Tablespoon (dr/tbsp)
Mass per volume density.
Understanding the Carat per Cubic Millimeter (ct/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per cubic millimeter are in 1 dram per tablespoon?
1 dram per tablespoon equals 0.0005991321 carats per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per tablespoon to carat per cubic millimeter?
Multiply the dram per tablespoon value by 0.0005991321366. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic millimeter back to dram per tablespoon?
Use the reverse factor: 1 carat per cubic millimeter equals 1,669.08089 drams per tablespoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per tablespoon?
Dram per Tablespoon (dr/tbsp) is a unit of density.
What is a carat per cubic millimeter?
Carat per Cubic Millimeter (ct/mm3) is a unit of density.
Is the dram per tablespoon to carat per cubic millimeter conversion exact?
Yes. Both dram per tablespoon and carat per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.0005991321366 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.