Mass per volume density.
Carats per Pint to Carat per Cubic inches Converter — ct/pt to ct/in3
Convert Carat per Pint (ct/pt) to Carat per Cubic inch (ct/in3) using the exact conversion factor (1 carat per pint = 0.0346320346 carat per cubic inch). See the formula, worked examples, and conversion table.
Carats per Pint to Carat per Cubic inches 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 / 12.20474882.
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 Carat per Cubic inches
Carat per Pint and Carat per Cubic inch 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
carat per cubic inches = carats per pint × 0.034632034632
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 carat per cubic inch equals 12.2047488189 base units, so dividing one by the other gives the direct carat per pint-to-carat per cubic inch factor of 0.034632034632.
Simple example
1 ct/pt × 0.03463203463 = 0.0346320346 ct/in3
1 carat per pint = 0.0346320346 carat per cubic inches.
Real-world example
1,000 ct/pt × 0.03463203463 = 34.63203463 ct/in3
1,000 carats per pint = 34.63203463 carat per cubic inches.
Conversion table
| Carat per Pint (ct/pt) | Carat per Cubic inch (ct/in3) |
|---|---|
| 0.1 ct/pt | 0.0034632035 ct/in3 |
| 1 ct/pt | 0.0346320346 ct/in3 |
| 10 ct/pt | 0.3463203463 ct/in3 |
| 100 ct/pt | 3.463203463 ct/in3 |
| 1,000 ct/pt | 34.63203463 ct/in3 |
| 10,000 ct/pt | 346.3203463 ct/in3 |
Reverse conversion: Carat per Cubic inch to Carat per Pint
0.0346320346 ct/in3 × 28.875 = 0.9999999991 ct/pt
0.0346320346 carat per cubic inches = 0.9999999991 carats per pint.
carats per pint = carat per cubic inches × 28.875
For a page dedicated to this direction, see Carat per Cubic inch to Carat per Pint.
Understanding the Carat per Pint (ct/pt)
Mass per volume density.
Understanding the Carat per Cubic inch (ct/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carat per cubic inches are in 1 carat per pint?
1 carat per pint equals 0.0346320346 carat per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert carat per pint to carat per cubic inch?
Multiply the carat per pint value by 0.03463203463. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic inch back to carat per pint?
Use the reverse factor: 1 carat per cubic inch equals 28.875 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 carat per cubic inch?
Carat per Cubic inch (ct/in3) is a unit of density.
Is the carat per pint to carat per cubic inch conversion exact?
Yes. Both carat per pint and carat per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.03463203463 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.