Mass per volume density.
Drams per Pint to Carats per Liter Converter — dr/pt to ct/L
Convert Dram per Pint (dr/pt) to Carat per Liter (ct/L) using the exact conversion factor (1 dram per pint = 18.72287927 carat per liter). See the formula, worked examples, and conversion table.
Drams per Pint to Carats per Liter 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 3.744575854 / 0.2.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Pint to Carats per Liter
Dram per Pint and Carat per Liter 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 liter = drams per pint × 18.7228792683
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per pint equals 3.74457585365 base units, and 1 carat per liter equals 0.2 base units, so dividing one by the other gives the direct dram per pint-to-carat per liter factor of 18.7228792683.
Simple example
1 dr/pt × 18.72287927 = 18.72287927 ct/L
1 dram per pint = 18.72287927 carats per liter.
Real-world example
1,000 dr/pt × 18.72287927 = 18,722.87927 ct/L
1,000 drams per pint = 18,722.87927 carats per liter.
Conversion table
| Dram per Pint (dr/pt) | Carat per Liter (ct/L) |
|---|---|
| 0.1 dr/pt | 1.872287927 ct/L |
| 1 dr/pt | 18.72287927 ct/L |
| 10 dr/pt | 187.2287927 ct/L |
| 100 dr/pt | 1,872.287927 ct/L |
| 1,000 dr/pt | 18,722.87927 ct/L |
| 10,000 dr/pt | 187,228.7927 ct/L |
Reverse conversion: Carat per Liter to Dram per Pint
18.72287927 ct/L × 0.05341058849 = 1 dr/pt
18.72287927 carats per liter = 1 drams per pint.
drams per pint = carats per liter × 0.0534105884929
For a page dedicated to this direction, see Carat per Liter to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Carat per Liter (ct/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per liter are in 1 dram per pint?
1 dram per pint equals 18.72287927 carats per liter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to carat per liter?
Multiply the dram per pint value by 18.72287927. The converter above does this instantly to whatever precision you set.
How do I convert carat per liter back to dram per pint?
Use the reverse factor: 1 carat per liter equals 0.0534105885 drams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
What is a carat per liter?
Carat per Liter (ct/L) is a unit of density.
Is the dram per pint to carat per liter conversion exact?
Yes. Both dram per pint and carat per liter are defined by fixed standards rather than physical artifacts, so the factor of 18.72287927 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.