Mass per volume density.
Carats per Quart to Nanograms per Cubic Centimeter Converter — ct/qt to ng/cm3
Convert Carat per Quart (ct/qt) to Nanogram per Cubic Centimeter (ng/cm3) using the exact conversion factor (1 carat per quart = 211,337.6419 nanogram per cubic centimeter). See the formula, worked examples, and conversion table.
Carats per Quart to Nanograms 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 0.2113376419 / 1e-6.
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 Nanograms per Cubic Centimeter
Carat per Quart and Nanogram 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
nanograms per cubic centimeter = carats per quart × 211337.641887
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 nanogram per cubic centimeter equals 0.000001 base units, so dividing one by the other gives the direct carat per quart-to-nanogram per cubic centimeter factor of 211337.641887.
Simple example
1 ct/qt × 211337.6419 = 211,337.6419 ng/cm3
1 carat per quart = 211,337.6419 nanograms per cubic centimeter.
Real-world example
1,000 ct/qt × 211337.6419 = 211,337,641.9 ng/cm3
1,000 carats per quart = 211,337,641.9 nanograms per cubic centimeter.
Conversion table
| Carat per Quart (ct/qt) | Nanogram per Cubic Centimeter (ng/cm3) |
|---|---|
| 0.1 ct/qt | 21,133.76419 ng/cm3 |
| 1 ct/qt | 211,337.6419 ng/cm3 |
| 10 ct/qt | 2,113,376.419 ng/cm3 |
| 100 ct/qt | 21,133,764.19 ng/cm3 |
| 1,000 ct/qt | 211,337,641.9 ng/cm3 |
| 10,000 ct/qt | 2,113,376,419 ng/cm3 |
Reverse conversion: Nanogram per Cubic Centimeter to Carat per Quart
1 ng/cm3 × 0.00000473176473 = 0.0000047318 ct/qt
1 nanogram per cubic centimeter = 0.0000047318 carats per quart.
carats per quart = nanograms per cubic centimeter × 0.00000473176473
For a page dedicated to this direction, see Nanogram per Cubic Centimeter to Carat per Quart.
Understanding the Carat per Quart (ct/qt)
Mass per volume density.
Understanding the Nanogram per Cubic Centimeter (ng/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanograms per cubic centimeter are in 1 carat per quart?
1 carat per quart equals 211,337.6419 nanograms per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert carat per quart to nanogram per cubic centimeter?
Multiply the carat per quart value by 211337.6419. The converter above does this instantly to whatever precision you set.
How do I convert nanogram per cubic centimeter back to carat per quart?
Use the reverse factor: 1 nanogram per cubic centimeter equals 0.0000047318 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 nanogram per cubic centimeter?
Nanogram per Cubic Centimeter (ng/cm3) is a unit of density.
Is the carat per quart to nanogram per cubic centimeter conversion exact?
Yes. Both carat per quart and nanogram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 211337.6419 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.