Mass per volume density.
Nanograms per Milliliter to Carats per Cubic Centimeter Converter — ng/mL to ct/cm3
Convert Nanogram per Milliliter (ng/mL) to Carat per Cubic Centimeter (ct/cm3) using the exact conversion factor (1 nanogram per milliliter = 5e-9 carat per cubic centimeter). See the formula, worked examples, and conversion table.
Nanograms per Milliliter to Carats 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 1e-6 / 200.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Milliliter to Carats per Cubic Centimeter
Nanogram per Milliliter and Carat 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
carats per cubic centimeter = nanograms per milliliter × 5e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per milliliter equals 0.000001 base units, and 1 carat per cubic centimeter equals 200 base units, so dividing one by the other gives the direct nanogram per milliliter-to-carat per cubic centimeter factor of 5e-9.
Simple example
1 ng/mL × 5e-9 = 5e-9 ct/cm3
1 nanogram per milliliter = 5e-9 carats per cubic centimeter.
Real-world example
1,000 ng/mL × 5e-9 = 0.000005 ct/cm3
1,000 nanograms per milliliter = 0.000005 carats per cubic centimeter.
Conversion table
| Nanogram per Milliliter (ng/mL) | Carat per Cubic Centimeter (ct/cm3) |
|---|---|
| 0.1 ng/mL | 5e-10 ct/cm3 |
| 1 ng/mL | 5e-9 ct/cm3 |
| 10 ng/mL | 5e-8 ct/cm3 |
| 100 ng/mL | 5e-7 ct/cm3 |
| 1,000 ng/mL | 0.000005 ct/cm3 |
| 10,000 ng/mL | 0.00005 ct/cm3 |
Reverse conversion: Carat per Cubic Centimeter to Nanogram per Milliliter
5e-9 ct/cm3 × 200000000 = 1 ng/mL
5e-9 carats per cubic centimeter = 1 nanograms per milliliter.
nanograms per milliliter = carats per cubic centimeter × 200000000
For a page dedicated to this direction, see Carat per Cubic Centimeter to Nanogram per Milliliter.
Understanding the Nanogram per Milliliter (ng/mL)
Mass per volume density.
Understanding the Carat per Cubic Centimeter (ct/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per cubic centimeter are in 1 nanogram per milliliter?
1 nanogram per milliliter equals 5e-9 carats per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per milliliter to carat per cubic centimeter?
Multiply the nanogram per milliliter value by 5e-9. The converter above does this instantly to whatever precision you set.
How do I convert carat per cubic centimeter back to nanogram per milliliter?
Use the reverse factor: 1 carat per cubic centimeter equals 200,000,000 nanograms per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per milliliter?
Nanogram per Milliliter (ng/mL) is a unit of density.
What is a carat per cubic centimeter?
Carat per Cubic Centimeter (ct/cm3) is a unit of density.
Is the nanogram per milliliter to carat per cubic centimeter conversion exact?
Yes. Both nanogram per milliliter and carat per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 5e-9 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.