Mass per volume density.
Kilogram per Cubic inches to Carats per Cubic Centimeter Converter — kg/in3 to ct/cm3
Convert Kilogram per Cubic inch (kg/in3) to Carat per Cubic Centimeter (ct/cm3) using the exact conversion factor (1 kilogram per cubic inch = 305.1187205 carat per cubic centimeter). See the formula, worked examples, and conversion table.
Kilogram per Cubic inches to Carats 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 61023.74409 / 200.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilogram per Cubic inches to Carats per Cubic Centimeter
Kilogram per Cubic inch and Carat 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
carats per cubic centimeter = kilogram per cubic inches × 305.118720474
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per cubic inch equals 61023.7440947 base units, and 1 carat per cubic centimeter equals 200 base units, so dividing one by the other gives the direct kilogram per cubic inch-to-carat per cubic centimeter factor of 305.118720474.
Simple example
1 kg/in3 × 305.1187205 = 305.1187205 ct/cm3
1 kilogram per cubic inch = 305.1187205 carats per cubic centimeter.
Real-world example
1,000 kg/in3 × 305.1187205 = 305,118.7205 ct/cm3
1,000 kilogram per cubic inches = 305,118.7205 carats per cubic centimeter.
Conversion table
| Kilogram per Cubic inch (kg/in3) | Carat per Cubic Centimeter (ct/cm3) |
|---|---|
| 0.1 kg/in3 | 30.51187205 ct/cm3 |
| 1 kg/in3 | 305.1187205 ct/cm3 |
| 10 kg/in3 | 3,051.187205 ct/cm3 |
| 100 kg/in3 | 30,511.87205 ct/cm3 |
| 1,000 kg/in3 | 305,118.7205 ct/cm3 |
| 10,000 kg/in3 | 3,051,187.205 ct/cm3 |
Reverse conversion: Carat per Cubic Centimeter to Kilogram per Cubic inch
305.1187205 ct/cm3 × 0.0032774128 = 1 kg/in3
305.1187205 carats per cubic centimeter = 1 kilogram per cubic inches.
kilogram per cubic inches = carats per cubic centimeter × 0.0032774128
For a page dedicated to this direction, see Carat per Cubic Centimeter to Kilogram per Cubic inch.
Understanding the Kilogram per Cubic inch (kg/in3)
Mass per volume density.
Understanding the Carat per Cubic Centimeter (ct/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per cubic centimeter are in 1 kilogram per cubic inch?
1 kilogram per cubic inch equals 305.1187205 carats per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per cubic inch to carat per cubic centimeter?
Multiply the kilogram per cubic inch value by 305.1187205. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic centimeter back to kilogram per cubic inch?
Use the reverse factor: 1 carat per cubic centimeter equals 0.0032774128 kilogram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per cubic inch?
Kilogram per Cubic inch (kg/in3) is a unit of density.
What is a carat per cubic centimeter?
Carat per Cubic Centimeter (ct/cm3) is a unit of density.
Is the kilogram per cubic inch to carat per cubic centimeter conversion exact?
Yes. Both kilogram per cubic inch and carat per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 305.1187205 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.