Mass per volume density.
Carats per Pint to Kilograms per Milliliter Converter — ct/pt to kg/mL
Convert Carat per Pint (ct/pt) to Kilogram per Milliliter (kg/mL) using the exact conversion factor (1 carat per pint = 4.226753e-7 kilogram per milliliter). See the formula, worked examples, and conversion table.
Carats per Pint 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 0.4226752838 / 1e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Pint to Kilograms per Milliliter
Carat per Pint 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 = carats per pint × 4.226753e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per pint equals 0.422675283773 base units, and 1 kilogram per milliliter equals 1000000 base units, so dividing one by the other gives the direct carat per pint-to-kilogram per milliliter factor of 4.226753e-7.
Simple example
1 ct/pt × 4.226753e-7 = 4.226753e-7 kg/mL
1 carat per pint = 4.226753e-7 kilograms per milliliter.
Real-world example
1,000 ct/pt × 4.226753e-7 = 0.0004226753 kg/mL
1,000 carats per pint = 0.0004226753 kilograms per milliliter.
Conversion table
| Carat per Pint (ct/pt) | Kilogram per Milliliter (kg/mL) |
|---|---|
| 0.1 ct/pt | 4.226753e-8 kg/mL |
| 1 ct/pt | 4.226753e-7 kg/mL |
| 10 ct/pt | 0.0000042268 kg/mL |
| 100 ct/pt | 0.0000422675 kg/mL |
| 1,000 ct/pt | 0.0004226753 kg/mL |
| 10,000 ct/pt | 0.0042267528 kg/mL |
Reverse conversion: Kilogram per Milliliter to Carat per Pint
4.226753e-7 kg/mL × 2365882.365 = 1.000000038 ct/pt
4.226753e-7 kilograms per milliliter = 1.000000038 carats per pint.
carats per pint = kilograms per milliliter × 2365882.365
For a page dedicated to this direction, see Kilogram per Milliliter to Carat per Pint.
Understanding the Carat per Pint (ct/pt)
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 pint?
1 carat per pint equals 4.226753e-7 kilograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per pint to kilogram per milliliter?
Multiply the carat per pint value by 4.226753e-7. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per milliliter back to carat per pint?
Use the reverse factor: 1 kilogram per milliliter equals 2,365,882.365 carats per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per pint?
Carat per Pint (ct/pt) 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 pint to kilogram per milliliter conversion exact?
Yes. Both carat per pint and kilogram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 4.226753e-7 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.