Mass per volume density.
Carats per Quart to Centigrams per Cubic Millimeter Converter — ct/qt to cg/mm3
Convert Carat per Quart (ct/qt) to Centigram per Cubic Millimeter (cg/mm3) using the exact conversion factor (1 carat per quart = 0.0000211338 centigram per cubic millimeter). See the formula, worked examples, and conversion table.
Carats per Quart to Centigrams 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 0.2113376419 / 10000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Quart to Centigrams per Cubic Millimeter
Carat per Quart and Centigram 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
centigrams per cubic millimeter = carats per quart × 0.0000211337641887
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per quart equals 0.211337641887 base units, and 1 centigram per cubic millimeter equals 10000 base units, so dividing one by the other gives the direct carat per quart-to-centigram per cubic millimeter factor of 0.0000211337641887.
Simple example
1 ct/qt × 0.00002113376419 = 0.0000211338 cg/mm3
1 carat per quart = 0.0000211338 centigrams per cubic millimeter.
Real-world example
1,000 ct/qt × 0.00002113376419 = 0.0211337642 cg/mm3
1,000 carats per quart = 0.0211337642 centigrams per cubic millimeter.
Conversion table
| Carat per Quart (ct/qt) | Centigram per Cubic Millimeter (cg/mm3) |
|---|---|
| 0.1 ct/qt | 0.0000021134 cg/mm3 |
| 1 ct/qt | 0.0000211338 cg/mm3 |
| 10 ct/qt | 0.0002113376 cg/mm3 |
| 100 ct/qt | 0.0021133764 cg/mm3 |
| 1,000 ct/qt | 0.0211337642 cg/mm3 |
| 10,000 ct/qt | 0.2113376419 cg/mm3 |
Reverse conversion: Centigram per Cubic Millimeter to Carat per Quart
0.0000211338 cg/mm3 × 47317.6473 = 1.000001695 ct/qt
0.0000211338 centigrams per cubic millimeter = 1.000001695 carats per quart.
carats per quart = centigrams per cubic millimeter × 47317.6473
For a page dedicated to this direction, see Centigram per Cubic Millimeter to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Understanding the Centigram per Cubic Millimeter (cg/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per cubic millimeter are in 1 carat per quart?
1 carat per quart equals 0.0000211338 centigrams per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to centigram per cubic millimeter?
Multiply the carat per quart value by 0.00002113376419. The converter above does this instantly to whatever precision you set.
How do I convert centigram per cubic millimeter back to carat per quart?
Use the reverse factor: 1 centigram per cubic millimeter equals 47,317.6473 carats per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per quart?
Carat per Quart (ct/qt) is a unit of density.
What is a centigram per cubic millimeter?
Centigram per Cubic Millimeter (cg/mm3) is a unit of density.
Is the carat per quart to centigram per cubic millimeter conversion exact?
Yes. Both carat per quart and centigram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.00002113376419 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.