Mass per volume density.
Carat per Cubic inches to Drams per Milliliter Converter — ct/in3 to dr/mL
Convert Carat per Cubic inch (ct/in3) to Dram per Milliliter (dr/mL) using the exact conversion factor (1 carat per cubic inch = 0.0068881575 dram per milliliter). See the formula, worked examples, and conversion table.
Carat per Cubic inches to Drams per Milliliter 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 12.20474882 / 1771.845195.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carat per Cubic inches to Drams per Milliliter
Carat per Cubic inch and Dram per Milliliter 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 milliliter = carat per cubic inches × 0.0068881575271
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cubic inch equals 12.2047488189 base units, and 1 dram per milliliter equals 1771.84519531 base units, so dividing one by the other gives the direct carat per cubic inch-to-dram per milliliter factor of 0.0068881575271.
Simple example
1 ct/in3 × 0.006888157527 = 0.0068881575 dr/mL
1 carat per cubic inch = 0.0068881575 drams per milliliter.
Real-world example
1,000 ct/in3 × 0.006888157527 = 6.888157527 dr/mL
1,000 carat per cubic inches = 6.888157527 drams per milliliter.
Conversion table
| Carat per Cubic inch (ct/in3) | Dram per Milliliter (dr/mL) |
|---|---|
| 0.1 ct/in3 | 0.0006888158 dr/mL |
| 1 ct/in3 | 0.0068881575 dr/mL |
| 10 ct/in3 | 0.0688815753 dr/mL |
| 100 ct/in3 | 0.6888157527 dr/mL |
| 1,000 ct/in3 | 6.888157527 dr/mL |
| 10,000 ct/in3 | 68.88157527 dr/mL |
Reverse conversion: Dram per Milliliter to Carat per Cubic inch
0.0068881575 dr/mL × 145.1767031 = 0.9999999961 ct/in3
0.0068881575 drams per milliliter = 0.9999999961 carat per cubic inches.
carat per cubic inches = drams per milliliter × 145.176703068
For a page dedicated to this direction, see Dram per Milliliter to Carat per Cubic inch.
Understanding the Carat per Cubic inch (ct/in3)
Mass per volume density.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per milliliter are in 1 carat per cubic inch?
1 carat per cubic inch equals 0.0068881575 drams per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cubic inch to dram per milliliter?
Multiply the carat per cubic inch value by 0.006888157527. The converter above does this instantly to whatever precision you set.
How do I convert dram per milliliter back to carat per cubic inch?
Use the reverse factor: 1 dram per milliliter equals 145.1767031 carat per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cubic inch?
Carat per Cubic inch (ct/in3) is a unit of density.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
Is the carat per cubic inch to dram per milliliter conversion exact?
Yes. Both carat per cubic inch and dram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.006888157527 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.