Mass per volume density.
Carat per Cubic inches to Carats per Milliliter Converter — ct/in3 to ct/mL
Convert Carat per Cubic inch (ct/in3) to Carat per Milliliter (ct/mL) using the exact conversion factor (1 carat per cubic inch = 0.0610237441 carat per milliliter). See the formula, worked examples, and conversion table.
Carat per Cubic inches to Carats 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 / 200.
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 Carats per Milliliter
Carat per Cubic inch and Carat 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
carats per milliliter = carat per cubic inches × 0.0610237440947
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 carat per milliliter equals 200 base units, so dividing one by the other gives the direct carat per cubic inch-to-carat per milliliter factor of 0.0610237440947.
Simple example
1 ct/in3 × 0.06102374409 = 0.0610237441 ct/mL
1 carat per cubic inch = 0.0610237441 carats per milliliter.
Real-world example
1,000 ct/in3 × 0.06102374409 = 61.02374409 ct/mL
1,000 carat per cubic inches = 61.02374409 carats per milliliter.
Conversion table
| Carat per Cubic inch (ct/in3) | Carat per Milliliter (ct/mL) |
|---|---|
| 0.1 ct/in3 | 0.0061023744 ct/mL |
| 1 ct/in3 | 0.0610237441 ct/mL |
| 10 ct/in3 | 0.6102374409 ct/mL |
| 100 ct/in3 | 6.102374409 ct/mL |
| 1,000 ct/in3 | 61.02374409 ct/mL |
| 10,000 ct/in3 | 610.2374409 ct/mL |
Reverse conversion: Carat per Milliliter to Carat per Cubic inch
0.0610237441 ct/mL × 16.387064 = 1 ct/in3
0.0610237441 carats per milliliter = 1 carat per cubic inches.
carat per cubic inches = carats per milliliter × 16.387064
For a page dedicated to this direction, see Carat per Milliliter to Carat per Cubic inch.
Understanding the Carat per Cubic inch (ct/in3)
Mass per volume density.
Understanding the Carat per Milliliter (ct/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per milliliter are in 1 carat per cubic inch?
1 carat per cubic inch equals 0.0610237441 carats per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cubic inch to carat per milliliter?
Multiply the carat per cubic inch value by 0.06102374409. The converter above does this instantly to whatever precision you set.
How do I convert carat per milliliter back to carat per cubic inch?
Use the reverse factor: 1 carat per milliliter equals 16.387064 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 carat per milliliter?
Carat per Milliliter (ct/mL) is a unit of density.
Is the carat per cubic inch to carat per milliliter conversion exact?
Yes. Both carat per cubic inch and carat per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.06102374409 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.