Mass per volume density.
Nanograms per Cubic Meter to Hectograms per Cubic Centimeter Converter — ng/m3 to hg/cm3
Convert Nanogram per Cubic Meter (ng/m3) to Hectogram per Cubic Centimeter (hg/cm3) using the exact conversion factor (1 nanogram per cubic meter = 1e-17 hectogram per cubic centimeter). See the formula, worked examples, and conversion table.
Nanograms per Cubic Meter to Hectograms 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 / 100000.
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 Hectograms per Cubic Centimeter
Nanogram per Cubic Meter and Hectogram 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
hectograms per cubic centimeter = nanograms per cubic meter × 1e-17
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 hectogram per cubic centimeter equals 100000 base units, so dividing one by the other gives the direct nanogram per cubic meter-to-hectogram per cubic centimeter factor of 1e-17.
Simple example
1 ng/m3 × 1e-17 = 1e-17 hg/cm3
1 nanogram per cubic meter = 1e-17 hectograms per cubic centimeter.
Real-world example
1,000 ng/m3 × 1e-17 = 1e-14 hg/cm3
1,000 nanograms per cubic meter = 1e-14 hectograms per cubic centimeter.
Conversion table
| Nanogram per Cubic Meter (ng/m3) | Hectogram per Cubic Centimeter (hg/cm3) |
|---|---|
| 0.1 ng/m3 | 1e-18 hg/cm3 |
| 1 ng/m3 | 1e-17 hg/cm3 |
| 10 ng/m3 | 1e-16 hg/cm3 |
| 100 ng/m3 | 1e-15 hg/cm3 |
| 1,000 ng/m3 | 1e-14 hg/cm3 |
| 10,000 ng/m3 | 1e-13 hg/cm3 |
Reverse conversion: Hectogram per Cubic Centimeter to Nanogram per Cubic Meter
1e-17 hg/cm3 × 1e+17 = 1 ng/m3
1e-17 hectograms per cubic centimeter = 1 nanograms per cubic meter.
nanograms per cubic meter = hectograms per cubic centimeter × 1e+17
For a page dedicated to this direction, see Hectogram per Cubic Centimeter to Nanogram per Cubic Meter.
Understanding the Nanogram per Cubic Meter (ng/m3)
Mass per volume density.
Understanding the Hectogram per Cubic Centimeter (hg/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectograms per cubic centimeter are in 1 nanogram per cubic meter?
1 nanogram per cubic meter equals 1e-17 hectograms per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per cubic meter to hectogram per cubic centimeter?
Multiply the nanogram per cubic meter value by 1e-17. The converter above does this instantly to whatever precision you set.
How do I convert hectogram per cubic centimeter back to nanogram per cubic meter?
Use the reverse factor: 1 hectogram per cubic centimeter equals 1e+17 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 hectogram per cubic centimeter?
Hectogram per Cubic Centimeter (hg/cm3) is a unit of density.
Is the nanogram per cubic meter to hectogram per cubic centimeter conversion exact?
Yes. Both nanogram per cubic meter and hectogram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 1e-17 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.