Mass per volume density.
Drams per Milliliter to Carats per Pint Converter — dr/mL to ct/pt
Convert Dram per Milliliter (dr/mL) to Carat per Pint (ct/pt) using the exact conversion factor (1 dram per milliliter = 4,191.977301 carat per pint). See the formula, worked examples, and conversion table.
Drams per Milliliter to Carats per Pint 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 1771.845195 / 0.4226752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Milliliter to Carats per Pint
Dram per Milliliter and Carat per Pint 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 pint = drams per milliliter × 4191.9773011
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per milliliter equals 1771.84519531 base units, and 1 carat per pint equals 0.422675283773 base units, so dividing one by the other gives the direct dram per milliliter-to-carat per pint factor of 4191.9773011.
Simple example
1 dr/mL × 4191.977301 = 4,191.977301 ct/pt
1 dram per milliliter = 4,191.977301 carats per pint.
Real-world example
1,000 dr/mL × 4191.977301 = 4,191,977.301 ct/pt
1,000 drams per milliliter = 4,191,977.301 carats per pint.
Conversion table
| Dram per Milliliter (dr/mL) | Carat per Pint (ct/pt) |
|---|---|
| 0.1 dr/mL | 419.1977301 ct/pt |
| 1 dr/mL | 4,191.977301 ct/pt |
| 10 dr/mL | 41,919.77301 ct/pt |
| 100 dr/mL | 419,197.7301 ct/pt |
| 1,000 dr/mL | 4,191,977.301 ct/pt |
| 10,000 dr/mL | 41,919,773.01 ct/pt |
Reverse conversion: Carat per Pint to Dram per Milliliter
1 ct/pt × 0.00023855091 = 0.0002385509 dr/mL
1 carat per pint = 0.0002385509 drams per milliliter.
drams per milliliter = carats per pint × 0.000238550910029
For a page dedicated to this direction, see Carat per Pint to Dram per Milliliter.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Understanding the Carat per Pint (ct/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per pint are in 1 dram per milliliter?
1 dram per milliliter equals 4,191.977301 carats per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per milliliter to carat per pint?
Multiply the dram per milliliter value by 4191.977301. The converter above does this instantly to whatever precision you set.
How do I convert carat per pint back to dram per milliliter?
Use the reverse factor: 1 carat per pint equals 0.0002385509 drams per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
What is a carat per pint?
Carat per Pint (ct/pt) is a unit of density.
Is the dram per milliliter to carat per pint conversion exact?
Yes. Both dram per milliliter and carat per pint are defined by fixed standards rather than physical artifacts, so the factor of 4191.977301 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.