Mass per volume density.
Picograms per Cubic foot to Nanograms per Liter Converter — pg/ft3 to ng/L
Convert Picogram per Cubic foot (pg/ft3) to Nanogram per Liter (ng/L) using the exact conversion factor (1 picogram per cubic foot = 0.0000353147 nanogram per liter). See the formula, worked examples, and conversion table.
Picograms per Cubic foot to Nanograms 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 3.53146667e-14 / 1e-9.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Picograms per Cubic foot to Nanograms per Liter
Picogram per Cubic foot and Nanogram 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
nanograms per liter = picograms per cubic foot × 0.0000353146667215
This factor comes from each unit's defined relationship to the category's base unit: 1 picogram per cubic foot equals 3.531467e-14 base units, and 1 nanogram per liter equals 1e-9 base units, so dividing one by the other gives the direct picogram per cubic foot-to-nanogram per liter factor of 0.0000353146667215.
Simple example
1 pg/ft3 × 0.00003531466672 = 0.0000353147 ng/L
1 picogram per cubic foot = 0.0000353147 nanograms per liter.
Real-world example
1,000 pg/ft3 × 0.00003531466672 = 0.0353146667 ng/L
1,000 picograms per cubic foot = 0.0353146667 nanograms per liter.
Conversion table
| Picogram per Cubic foot (pg/ft3) | Nanogram per Liter (ng/L) |
|---|---|
| 0.1 pg/ft3 | 0.0000035315 ng/L |
| 1 pg/ft3 | 0.0000353147 ng/L |
| 10 pg/ft3 | 0.0003531467 ng/L |
| 100 pg/ft3 | 0.0035314667 ng/L |
| 1,000 pg/ft3 | 0.0353146667 ng/L |
| 10,000 pg/ft3 | 0.3531466672 ng/L |
Reverse conversion: Nanogram per Liter to Picogram per Cubic foot
0.0000353147 ng/L × 28316.84659 = 1.000000942 pg/ft3
0.0000353147 nanograms per liter = 1.000000942 picograms per cubic foot.
picograms per cubic foot = nanograms per liter × 28316.846592
For a page dedicated to this direction, see Nanogram per Liter to Picogram per Cubic foot.
Understanding the Picogram per Cubic foot (pg/ft3)
Mass per volume density.
Understanding the Nanogram per Liter (ng/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanograms per liter are in 1 picogram per cubic foot?
1 picogram per cubic foot equals 0.0000353147 nanograms per liter, using the exact defined conversion factor rather than an estimate.
How do I convert picogram per cubic foot to nanogram per liter?
Multiply the picogram per cubic foot value by 0.00003531466672. The converter above does this instantly to whatever precision you set.
How do I convert nanogram per liter back to picogram per cubic foot?
Use the reverse factor: 1 nanogram per liter equals 28,316.84659 picograms per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a picogram per cubic foot?
Picogram per Cubic foot (pg/ft3) is a unit of density.
What is a nanogram per liter?
Nanogram per Liter (ng/L) is a unit of density.
Is the picogram per cubic foot to nanogram per liter conversion exact?
Yes. Both picogram per cubic foot and nanogram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.00003531466672 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.