Mass per volume density.
Carats per Cup to Drams per Pint Converter — ct/cup to dr/pt
Convert Carat per Cup (ct/cup) to Dram per Pint (dr/pt) using the exact conversion factor (1 carat per cup = 0.2257533565 dram per pint). See the formula, worked examples, and conversion table.
Carats per Cup to Drams 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 0.8453505675 / 3.744575854.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Cup to Drams per Pint
Carat per Cup and Dram 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
drams per pint = carats per cup × 0.225753356477
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cup equals 0.845350567546 base units, and 1 dram per pint equals 3.74457585365 base units, so dividing one by the other gives the direct carat per cup-to-dram per pint factor of 0.225753356477.
Simple example
1 ct/cup × 0.2257533565 = 0.2257533565 dr/pt
1 carat per cup = 0.2257533565 drams per pint.
Real-world example
1,000 ct/cup × 0.2257533565 = 225.7533565 dr/pt
1,000 carats per cup = 225.7533565 drams per pint.
Conversion table
| Carat per Cup (ct/cup) | Dram per Pint (dr/pt) |
|---|---|
| 0.1 ct/cup | 0.0225753357 dr/pt |
| 1 ct/cup | 0.2257533565 dr/pt |
| 10 ct/cup | 2.257533565 dr/pt |
| 100 ct/cup | 22.57533565 dr/pt |
| 1,000 ct/cup | 225.7533565 dr/pt |
| 10,000 ct/cup | 2,257.533565 dr/pt |
Reverse conversion: Dram per Pint to Carat per Cup
0.2257533565 dr/pt × 4.429612988 = 1 ct/cup
0.2257533565 drams per pint = 1 carats per cup.
carats per cup = drams per pint × 4.42961298828
For a page dedicated to this direction, see Dram per Pint to Carat per Cup.
Understanding the Carat per Cup (ct/cup)
Mass per volume density.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per pint are in 1 carat per cup?
1 carat per cup equals 0.2257533565 drams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cup to dram per pint?
Multiply the carat per cup value by 0.2257533565. The converter above does this instantly to whatever precision you set.
How do I convert dram per pint back to carat per cup?
Use the reverse factor: 1 dram per pint equals 4.429612988 carats per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cup?
Carat per Cup (ct/cup) is a unit of density.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
Is the carat per cup to dram per pint conversion exact?
Yes. Both carat per cup and dram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.2257533565 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.