Mass per volume density.
Troy ounce per Cubic inches to Carats per Cubic Millimeter Converter — oz t/in3 to ct/mm3
Convert Troy ounce per Cubic inch (oz t/in3) to Carat per Cubic Millimeter (ct/mm3) using the exact conversion factor (1 troy ounce per cubic inch = 0.009490253 carat per cubic millimeter). See the formula, worked examples, and conversion table.
Troy ounce per Cubic inches to Carats per Cubic Millimeter 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 1898.050609 / 200000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounce per Cubic inches to Carats per Cubic Millimeter
Troy ounce per Cubic inch and Carat per Cubic Millimeter 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 cubic millimeter = troy ounce per cubic inches × 0.0094902530435
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per cubic inch equals 1898.0506087 base units, and 1 carat per cubic millimeter equals 200000 base units, so dividing one by the other gives the direct troy ounce per cubic inch-to-carat per cubic millimeter factor of 0.0094902530435.
Simple example
1 oz t/in3 × 0.009490253043 = 0.009490253 ct/mm3
1 troy ounce per cubic inch = 0.009490253 carats per cubic millimeter.
Real-world example
1,000 oz t/in3 × 0.009490253043 = 9.490253043 ct/mm3
1,000 troy ounce per cubic inches = 9.490253043 carats per cubic millimeter.
Conversion table
| Troy ounce per Cubic inch (oz t/in3) | Carat per Cubic Millimeter (ct/mm3) |
|---|---|
| 0.1 oz t/in3 | 0.0009490253 ct/mm3 |
| 1 oz t/in3 | 0.009490253 ct/mm3 |
| 10 oz t/in3 | 0.0949025304 ct/mm3 |
| 100 oz t/in3 | 0.9490253043 ct/mm3 |
| 1,000 oz t/in3 | 9.490253043 ct/mm3 |
| 10,000 oz t/in3 | 94.90253043 ct/mm3 |
Reverse conversion: Carat per Cubic Millimeter to Troy ounce per Cubic inch
0.009490253 ct/mm3 × 105.3712683 = 0.9999999954 oz t/in3
0.009490253 carats per cubic millimeter = 0.9999999954 troy ounce per cubic inches.
troy ounce per cubic inches = carats per cubic millimeter × 105.371268334
For a page dedicated to this direction, see Carat per Cubic Millimeter to Troy ounce per Cubic inch.
Understanding the Troy ounce per Cubic inch (oz t/in3)
Mass per volume density.
Understanding the Carat per Cubic Millimeter (ct/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per cubic millimeter are in 1 troy ounce per cubic inch?
1 troy ounce per cubic inch equals 0.009490253 carats per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per cubic inch to carat per cubic millimeter?
Multiply the troy ounce per cubic inch value by 0.009490253043. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic millimeter back to troy ounce per cubic inch?
Use the reverse factor: 1 carat per cubic millimeter equals 105.3712683 troy ounce per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per cubic inch?
Troy ounce per Cubic inch (oz t/in3) is a unit of density.
What is a carat per cubic millimeter?
Carat per Cubic Millimeter (ct/mm3) is a unit of density.
Is the troy ounce per cubic inch to carat per cubic millimeter conversion exact?
Yes. Both troy ounce per cubic inch and carat per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.009490253043 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.