Mass per volume density.
Carat per Cubic inches to Kilograms per Milliliter Converter — ct/in3 to kg/mL
Convert Carat per Cubic inch (ct/in3) to Kilogram per Milliliter (kg/mL) using the exact conversion factor (1 carat per cubic inch = 0.0000122047 kilogram per milliliter). See the formula, worked examples, and conversion table.
Carat per Cubic inches to Kilograms 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 / 1e+6.
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 Kilograms per Milliliter
Carat per Cubic inch and Kilogram 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
kilograms per milliliter = carat per cubic inches × 0.0000122047488189
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 kilogram per milliliter equals 1000000 base units, so dividing one by the other gives the direct carat per cubic inch-to-kilogram per milliliter factor of 0.0000122047488189.
Simple example
1 ct/in3 × 0.00001220474882 = 0.0000122047 kg/mL
1 carat per cubic inch = 0.0000122047 kilograms per milliliter.
Real-world example
1,000 ct/in3 × 0.00001220474882 = 0.0122047488 kg/mL
1,000 carat per cubic inches = 0.0122047488 kilograms per milliliter.
Conversion table
| Carat per Cubic inch (ct/in3) | Kilogram per Milliliter (kg/mL) |
|---|---|
| 0.1 ct/in3 | 0.0000012205 kg/mL |
| 1 ct/in3 | 0.0000122047 kg/mL |
| 10 ct/in3 | 0.0001220475 kg/mL |
| 100 ct/in3 | 0.0012204749 kg/mL |
| 1,000 ct/in3 | 0.0122047488 kg/mL |
| 10,000 ct/in3 | 0.1220474882 kg/mL |
Reverse conversion: Kilogram per Milliliter to Carat per Cubic inch
0.0000122047 kg/mL × 81935.32 = 0.999996 ct/in3
0.0000122047 kilograms per milliliter = 0.999996 carat per cubic inches.
carat per cubic inches = kilograms per milliliter × 81935.32
For a page dedicated to this direction, see Kilogram per Milliliter to Carat per Cubic inch.
Understanding the Carat per Cubic inch (ct/in3)
Mass per volume density.
Understanding the Kilogram per Milliliter (kg/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per milliliter are in 1 carat per cubic inch?
1 carat per cubic inch equals 0.0000122047 kilograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cubic inch to kilogram per milliliter?
Multiply the carat per cubic inch value by 0.00001220474882. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per milliliter back to carat per cubic inch?
Use the reverse factor: 1 kilogram per milliliter equals 81,935.32 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 kilogram per milliliter?
Kilogram per Milliliter (kg/mL) is a unit of density.
Is the carat per cubic inch to kilogram per milliliter conversion exact?
Yes. Both carat per cubic inch and kilogram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00001220474882 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.