Mass per volume density.
Nanograms per Liter to Centigrams per Cubic foot Converter — ng/L to cg/ft3
Convert Nanogram per Liter (ng/L) to Centigram per Cubic foot (cg/ft3) using the exact conversion factor (1 nanogram per liter = 0.0000028317 centigram per cubic foot). See the formula, worked examples, and conversion table.
Nanograms per Liter to Centigrams per Cubic foot 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-9 / 0.0003531466672.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Liter to Centigrams per Cubic foot
Nanogram per Liter and Centigram per Cubic foot 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
centigrams per cubic foot = nanograms per liter × 0.0000028316846592
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per liter equals 1e-9 base units, and 1 centigram per cubic foot equals 0.000353146667215 base units, so dividing one by the other gives the direct nanogram per liter-to-centigram per cubic foot factor of 0.0000028316846592.
Simple example
1 ng/L × 0.000002831684659 = 0.0000028317 cg/ft3
1 nanogram per liter = 0.0000028317 centigrams per cubic foot.
Real-world example
1,000 ng/L × 0.000002831684659 = 0.0028316847 cg/ft3
1,000 nanograms per liter = 0.0028316847 centigrams per cubic foot.
Conversion table
| Nanogram per Liter (ng/L) | Centigram per Cubic foot (cg/ft3) |
|---|---|
| 0.1 ng/L | 2.831685e-7 cg/ft3 |
| 1 ng/L | 0.0000028317 cg/ft3 |
| 10 ng/L | 0.0000283168 cg/ft3 |
| 100 ng/L | 0.0002831685 cg/ft3 |
| 1,000 ng/L | 0.0028316847 cg/ft3 |
| 10,000 ng/L | 0.0283168466 cg/ft3 |
Reverse conversion: Centigram per Cubic foot to Nanogram per Liter
0.0000028317 cg/ft3 × 353146.6672 = 1.000005418 ng/L
0.0000028317 centigrams per cubic foot = 1.000005418 nanograms per liter.
nanograms per liter = centigrams per cubic foot × 353146.667215
For a page dedicated to this direction, see Centigram per Cubic foot to Nanogram per Liter.
Understanding the Nanogram per Liter (ng/L)
Mass per volume density.
Understanding the Centigram per Cubic foot (cg/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per cubic foot are in 1 nanogram per liter?
1 nanogram per liter equals 0.0000028317 centigrams per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per liter to centigram per cubic foot?
Multiply the nanogram per liter value by 0.000002831684659. The converter above does this instantly to whatever precision you set.
How do I convert centigram per cubic foot back to nanogram per liter?
Use the reverse factor: 1 centigram per cubic foot equals 353,146.6672 nanograms per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per liter?
Nanogram per Liter (ng/L) is a unit of density.
What is a centigram per cubic foot?
Centigram per Cubic foot (cg/ft3) is a unit of density.
Is the nanogram per liter to centigram per cubic foot conversion exact?
Yes. Both nanogram per liter and centigram per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.000002831684659 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.