Mass per volume density.
Grams per Quart to Carats per Cubic Millimeter Converter — g/qt to ct/mm3
Convert Gram per Quart (g/qt) to Carat per Cubic Millimeter (ct/mm3) using the exact conversion factor (1 gram per quart = 0.0000052834 carat per cubic millimeter). See the formula, worked examples, and conversion table.
Grams per Quart 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 1.056688209 / 200000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Quart to Carats per Cubic Millimeter
Gram per Quart 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 = grams per quart × 0.00000528344104716
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per quart equals 1.05668820943 base units, and 1 carat per cubic millimeter equals 200000 base units, so dividing one by the other gives the direct gram per quart-to-carat per cubic millimeter factor of 0.00000528344104716.
Simple example
1 g/qt × 0.000005283441047 = 0.0000052834 ct/mm3
1 gram per quart = 0.0000052834 carats per cubic millimeter.
Real-world example
1,000 g/qt × 0.000005283441047 = 0.005283441 ct/mm3
1,000 grams per quart = 0.005283441 carats per cubic millimeter.
Conversion table
| Gram per Quart (g/qt) | Carat per Cubic Millimeter (ct/mm3) |
|---|---|
| 0.1 g/qt | 5.283441e-7 ct/mm3 |
| 1 g/qt | 0.0000052834 ct/mm3 |
| 10 g/qt | 0.0000528344 ct/mm3 |
| 100 g/qt | 0.0005283441 ct/mm3 |
| 1,000 g/qt | 0.005283441 ct/mm3 |
| 10,000 g/qt | 0.0528344105 ct/mm3 |
Reverse conversion: Carat per Cubic Millimeter to Gram per Quart
0.0000052834 ct/mm3 × 189270.5892 = 0.999992231 g/qt
0.0000052834 carats per cubic millimeter = 0.999992231 grams per quart.
grams per quart = carats per cubic millimeter × 189270.5892
For a page dedicated to this direction, see Carat per Cubic Millimeter to Gram per Quart.
Understanding the Gram per Quart (g/qt)
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 gram per quart?
1 gram per quart equals 0.0000052834 carats per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per quart to carat per cubic millimeter?
Multiply the gram per quart value by 0.000005283441047. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic millimeter back to gram per quart?
Use the reverse factor: 1 carat per cubic millimeter equals 189,270.5892 grams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per quart?
Gram per Quart (g/qt) 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 gram per quart to carat per cubic millimeter conversion exact?
Yes. Both gram per quart and carat per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.000005283441047 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.