Mass per volume density.
Carats per Quart to Hectograms per Quart Converter — ct/qt to hg/qt
Convert Carat per Quart (ct/qt) to Hectogram per Quart (hg/qt) using the exact conversion factor (1 carat per quart = 0.002 hectogram per quart). See the formula, worked examples, and conversion table.
Carats per Quart to Hectograms per Quart 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 / 105.6688209.
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 Hectograms per Quart
Carat per Quart and Hectogram per Quart 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
hectograms per quart = carats per quart × 0.002
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 hectogram per quart equals 105.668820943 base units, so dividing one by the other gives the direct carat per quart-to-hectogram per quart factor of 0.002.
Simple example
1 ct/qt × 0.002 = 0.002 hg/qt
1 carat per quart = 0.002 hectograms per quart.
Real-world example
1,000 ct/qt × 0.002 = 2 hg/qt
1,000 carats per quart = 2 hectograms per quart.
Conversion table
| Carat per Quart (ct/qt) | Hectogram per Quart (hg/qt) |
|---|---|
| 0.1 ct/qt | 0.0002 hg/qt |
| 1 ct/qt | 0.002 hg/qt |
| 10 ct/qt | 0.02 hg/qt |
| 100 ct/qt | 0.2 hg/qt |
| 1,000 ct/qt | 2 hg/qt |
| 10,000 ct/qt | 20 hg/qt |
Reverse conversion: Hectogram per Quart to Carat per Quart
0.002 hg/qt × 500 = 1 ct/qt
0.002 hectograms per quart = 1 carat per quart.
carats per quart = hectograms per quart × 500
For a page dedicated to this direction, see Hectogram per Quart to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Understanding the Hectogram per Quart (hg/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per quart are in 1 carat per quart?
1 carat per quart equals 0.002 hectograms per quart, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to hectogram per quart?
Multiply the carat per quart value by 0.002. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per quart back to carat per quart?
Use the reverse factor: 1 hectogram per quart equals 500 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 hectogram per quart?
Hectogram per Quart (hg/qt) is a unit of density.
Is the carat per quart to hectogram per quart conversion exact?
Yes. Both carat per quart and hectogram per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.002 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.