Mass per volume density.
Ounces per Pint to Carat per Cubic inches Converter — oz/pt to ct/in3
Convert Ounce per Pint (oz/pt) to Carat per Cubic inch (ct/in3) using the exact conversion factor (1 ounce per pint = 4.909008333 carat per cubic inch). See the formula, worked examples, and conversion table.
Ounces 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 59.91321366 / 12.20474882.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Pint to Carat per Cubic inches
Ounce 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 = ounces per pint × 4.90900833333
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per pint equals 59.9132136584 base units, and 1 carat per cubic inch equals 12.2047488189 base units, so dividing one by the other gives the direct ounce per pint-to-carat per cubic inch factor of 4.90900833333.
Simple example
1 oz/pt × 4.909008333 = 4.909008333 ct/in3
1 ounce per pint = 4.909008333 carat per cubic inches.
Real-world example
1,000 oz/pt × 4.909008333 = 4,909.008333 ct/in3
1,000 ounces per pint = 4,909.008333 carat per cubic inches.
Conversion table
| Ounce per Pint (oz/pt) | Carat per Cubic inch (ct/in3) |
|---|---|
| 0.1 oz/pt | 0.4909008333 ct/in3 |
| 1 oz/pt | 4.909008333 ct/in3 |
| 10 oz/pt | 49.09008333 ct/in3 |
| 100 oz/pt | 490.9008333 ct/in3 |
| 1,000 oz/pt | 4,909.008333 ct/in3 |
| 10,000 oz/pt | 49,090.08333 ct/in3 |
Reverse conversion: Carat per Cubic inch to Ounce per Pint
4.909008333 ct/in3 × 0.2037071303 = 0.9999999999 oz/pt
4.909008333 carat per cubic inches = 0.9999999999 ounces per pint.
ounces per pint = carat per cubic inches × 0.203707130259
For a page dedicated to this direction, see Carat per Cubic inch to Ounce per Pint.
Understanding the Ounce per Pint (oz/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 ounce per pint?
1 ounce per pint equals 4.909008333 carat per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per pint to carat per cubic inch?
Multiply the ounce per pint value by 4.909008333. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic inch back to ounce per pint?
Use the reverse factor: 1 carat per cubic inch equals 0.2037071303 ounces per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per pint?
Ounce per Pint (oz/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 ounce per pint to carat per cubic inch conversion exact?
Yes. Both ounce per pint and carat per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 4.909008333 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.