Mass per volume density.
Nanograms per Cubic Meter to Picograms per Cubic Centimeter Converter — ng/m3 to pg/cm3
Convert Nanogram per Cubic Meter (ng/m3) to Picogram per Cubic Centimeter (pg/cm3) using the exact conversion factor (1 nanogram per cubic meter = 0.001 picogram per cubic centimeter). See the formula, worked examples, and conversion table.
Nanograms per Cubic Meter to Picograms 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-12 / 1e-9.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Cubic Meter to Picograms per Cubic Centimeter
Nanogram per Cubic Meter and Picogram 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
picograms per cubic centimeter = nanograms per cubic meter × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per cubic meter equals 1e-12 base units, and 1 picogram per cubic centimeter equals 1e-9 base units, so dividing one by the other gives the direct nanogram per cubic meter-to-picogram per cubic centimeter factor of 0.001.
Simple example
1 ng/m3 × 0.001 = 0.001 pg/cm3
1 nanogram per cubic meter = 0.001 picograms per cubic centimeter.
Real-world example
1,000 ng/m3 × 0.001 = 1 pg/cm3
1,000 nanograms per cubic meter = 1 picograms per cubic centimeter.
Conversion table
| Nanogram per Cubic Meter (ng/m3) | Picogram per Cubic Centimeter (pg/cm3) |
|---|---|
| 0.1 ng/m3 | 0.0001 pg/cm3 |
| 1 ng/m3 | 0.001 pg/cm3 |
| 10 ng/m3 | 0.01 pg/cm3 |
| 100 ng/m3 | 0.1 pg/cm3 |
| 1,000 ng/m3 | 1 pg/cm3 |
| 10,000 ng/m3 | 10 pg/cm3 |
Reverse conversion: Picogram per Cubic Centimeter to Nanogram per Cubic Meter
0.001 pg/cm3 × 1000 = 1 ng/m3
0.001 picograms per cubic centimeter = 1 nanograms per cubic meter.
nanograms per cubic meter = picograms per cubic centimeter × 1000
For a page dedicated to this direction, see Picogram per Cubic Centimeter to Nanogram per Cubic Meter.
Understanding the Nanogram per Cubic Meter (ng/m3)
Mass per volume density.
Understanding the Picogram per Cubic Centimeter (pg/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picograms per cubic centimeter are in 1 nanogram per cubic meter?
1 nanogram per cubic meter equals 0.001 picograms per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per cubic meter to picogram per cubic centimeter?
Multiply the nanogram per cubic meter value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert picogram per cubic centimeter back to nanogram per cubic meter?
Use the reverse factor: 1 picogram per cubic centimeter equals 1,000 nanograms per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per cubic meter?
Nanogram per Cubic Meter (ng/m3) is a unit of density.
What is a picogram per cubic centimeter?
Picogram per Cubic Centimeter (pg/cm3) is a unit of density.
Is the nanogram per cubic meter to picogram per cubic centimeter conversion exact?
Yes. Both nanogram per cubic meter and picogram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.001 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.