Mass per volume density.
Carats per Cup to Centigrams per Pint Converter — ct/cup to cg/pt
Convert Carat per Cup (ct/cup) to Centigram per Pint (cg/pt) using the exact conversion factor (1 carat per cup = 40 centigram per pint). See the formula, worked examples, and conversion table.
Carats per Cup to Centigrams 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 / 0.02113376419.
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 Centigrams per Pint
Carat per Cup and Centigram 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
centigrams per pint = carats per cup × 40
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 centigram per pint equals 0.0211337641887 base units, so dividing one by the other gives the direct carat per cup-to-centigram per pint factor of 40.
Simple example
1 ct/cup × 40 = 40 cg/pt
1 carat per cup = 40 centigrams per pint.
Real-world example
1,000 ct/cup × 40 = 40,000 cg/pt
1,000 carats per cup = 40,000 centigrams per pint.
Conversion table
| Carat per Cup (ct/cup) | Centigram per Pint (cg/pt) |
|---|---|
| 0.1 ct/cup | 4 cg/pt |
| 1 ct/cup | 40 cg/pt |
| 10 ct/cup | 400 cg/pt |
| 100 ct/cup | 4,000 cg/pt |
| 1,000 ct/cup | 40,000 cg/pt |
| 10,000 ct/cup | 400,000 cg/pt |
Reverse conversion: Centigram per Pint to Carat per Cup
40 cg/pt × 0.025 = 1 ct/cup
40 centigrams per pint = 1 carat per cup.
carats per cup = centigrams per pint × 0.025
For a page dedicated to this direction, see Centigram per Pint to Carat per Cup.
Understanding the Carat per Cup (ct/cup)
Mass per volume density.
Understanding the Centigram per Pint (cg/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per pint are in 1 carat per cup?
1 carat per cup equals 40 centigrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cup to centigram per pint?
Multiply the carat per cup value by 40. The converter above does this instantly to whatever precision you set.
How do I convert centigram per pint back to carat per cup?
Use the reverse factor: 1 centigram per pint equals 0.025 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 centigram per pint?
Centigram per Pint (cg/pt) is a unit of density.
Is the carat per cup to centigram per pint conversion exact?
Yes. Both carat per cup and centigram per pint are defined by fixed standards rather than physical artifacts, so the factor of 40 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.