Mass per volume density.
Carats per Quart to Hectograms per Liter Converter — ct/qt to hg/L
Convert Carat per Quart (ct/qt) to Hectogram per Liter (hg/L) using the exact conversion factor (1 carat per quart = 0.0021133764 hectogram per liter). See the formula, worked examples, and conversion table.
Carats per Quart to Hectograms per Liter 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 / 100.
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 Liter
Carat per Quart and Hectogram per Liter 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 liter = carats per quart × 0.00211337641887
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 liter equals 100 base units, so dividing one by the other gives the direct carat per quart-to-hectogram per liter factor of 0.00211337641887.
Simple example
1 ct/qt × 0.002113376419 = 0.0021133764 hg/L
1 carat per quart = 0.0021133764 hectograms per liter.
Real-world example
1,000 ct/qt × 0.002113376419 = 2.113376419 hg/L
1,000 carats per quart = 2.113376419 hectograms per liter.
Conversion table
| Carat per Quart (ct/qt) | Hectogram per Liter (hg/L) |
|---|---|
| 0.1 ct/qt | 0.0002113376 hg/L |
| 1 ct/qt | 0.0021133764 hg/L |
| 10 ct/qt | 0.0211337642 hg/L |
| 100 ct/qt | 0.2113376419 hg/L |
| 1,000 ct/qt | 2.113376419 hg/L |
| 10,000 ct/qt | 21.13376419 hg/L |
Reverse conversion: Hectogram per Liter to Carat per Quart
0.0021133764 hg/L × 473.176473 = 0.9999999911 ct/qt
0.0021133764 hectograms per liter = 0.9999999911 carats per quart.
carats per quart = hectograms per liter × 473.176473
For a page dedicated to this direction, see Hectogram per Liter to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Understanding the Hectogram per Liter (hg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per liter are in 1 carat per quart?
1 carat per quart equals 0.0021133764 hectograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to hectogram per liter?
Multiply the carat per quart value by 0.002113376419. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per liter back to carat per quart?
Use the reverse factor: 1 hectogram per liter equals 473.176473 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 liter?
Hectogram per Liter (hg/L) is a unit of density.
Is the carat per quart to hectogram per liter conversion exact?
Yes. Both carat per quart and hectogram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.002113376419 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.