Mass per volume density.
Carats per Cubic Millimeter to Ounces per Cubic Centimeter Converter — ct/mm3 to oz/cm3
Convert Carat per Cubic Millimeter (ct/mm3) to Ounce per Cubic Centimeter (oz/cm3) using the exact conversion factor (1 carat per cubic millimeter = 7.05479239 ounce per cubic centimeter). See the formula, worked examples, and conversion table.
Carats per Cubic Millimeter to Ounces per Cubic Centimeter 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 200000 / 28349.52312.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Cubic Millimeter to Ounces per Cubic Centimeter
Carat per Cubic Millimeter and Ounce per Cubic Centimeter 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
ounces per cubic centimeter = carats per cubic millimeter × 7.05479238992
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cubic millimeter equals 200000 base units, and 1 ounce per cubic centimeter equals 28349.523125 base units, so dividing one by the other gives the direct carat per cubic millimeter-to-ounce per cubic centimeter factor of 7.05479238992.
Simple example
1 ct/mm3 × 7.05479239 = 7.05479239 oz/cm3
1 carat per cubic millimeter = 7.05479239 ounces per cubic centimeter.
Real-world example
1,000 ct/mm3 × 7.05479239 = 7,054.79239 oz/cm3
1,000 carats per cubic millimeter = 7,054.79239 ounces per cubic centimeter.
Conversion table
| Carat per Cubic Millimeter (ct/mm3) | Ounce per Cubic Centimeter (oz/cm3) |
|---|---|
| 0.1 ct/mm3 | 0.705479239 oz/cm3 |
| 1 ct/mm3 | 7.05479239 oz/cm3 |
| 10 ct/mm3 | 70.5479239 oz/cm3 |
| 100 ct/mm3 | 705.479239 oz/cm3 |
| 1,000 ct/mm3 | 7,054.79239 oz/cm3 |
| 10,000 ct/mm3 | 70,547.9239 oz/cm3 |
Reverse conversion: Ounce per Cubic Centimeter to Carat per Cubic Millimeter
7.05479239 oz/cm3 × 0.1417476156 = 1 ct/mm3
7.05479239 ounces per cubic centimeter = 1 carats per cubic millimeter.
carats per cubic millimeter = ounces per cubic centimeter × 0.141747615625
For a page dedicated to this direction, see Ounce per Cubic Centimeter to Carat per Cubic Millimeter.
Understanding the Carat per Cubic Millimeter (ct/mm3)
Mass per volume density.
Understanding the Ounce per Cubic Centimeter (oz/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cubic centimeter are in 1 carat per cubic millimeter?
1 carat per cubic millimeter equals 7.05479239 ounces per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cubic millimeter to ounce per cubic centimeter?
Multiply the carat per cubic millimeter value by 7.05479239. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic centimeter back to carat per cubic millimeter?
Use the reverse factor: 1 ounce per cubic centimeter equals 0.1417476156 carats per cubic millimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cubic millimeter?
Carat per Cubic Millimeter (ct/mm3) is a unit of density.
What is a ounce per cubic centimeter?
Ounce per Cubic Centimeter (oz/cm3) is a unit of density.
Is the carat per cubic millimeter to ounce per cubic centimeter conversion exact?
Yes. Both carat per cubic millimeter and ounce per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 7.05479239 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.