Mass per volume density.
Nanograms per Cubic Centimeter to Milligrams per Cubic Meter Converter — ng/cm3 to mg/m3
Convert Nanogram per Cubic Centimeter (ng/cm3) to Milligram per Cubic Meter (mg/m3) using the exact conversion factor (1 nanogram per cubic centimeter = 1 milligram per cubic meter). See the formula, worked examples, and conversion table.
Nanograms per Cubic Centimeter to Milligrams per Cubic Meter 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 / 1e-6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanograms per Cubic Centimeter to Milligrams per Cubic Meter
Nanogram per Cubic Centimeter and Milligram per Cubic Meter 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
milligrams per cubic meter = nanograms per cubic centimeter × 1
This factor comes from each unit's defined relationship to the category's base unit: 1 nanogram per cubic centimeter equals 0.000001 base units, and 1 milligram per cubic meter equals 0.000001 base units, so dividing one by the other gives the direct nanogram per cubic centimeter-to-milligram per cubic meter factor of 1.
Simple example
1 ng/cm3 × 1 = 1 mg/m3
1 nanogram per cubic centimeter = 1 milligram per cubic meter.
Real-world example
1,000 ng/cm3 × 1 = 1,000 mg/m3
1,000 nanograms per cubic centimeter = 1,000 milligrams per cubic meter.
Conversion table
| Nanogram per Cubic Centimeter (ng/cm3) | Milligram per Cubic Meter (mg/m3) |
|---|---|
| 0.1 ng/cm3 | 0.1 mg/m3 |
| 1 ng/cm3 | 1 mg/m3 |
| 10 ng/cm3 | 10 mg/m3 |
| 100 ng/cm3 | 100 mg/m3 |
| 1,000 ng/cm3 | 1,000 mg/m3 |
| 10,000 ng/cm3 | 10,000 mg/m3 |
Reverse conversion: Milligram per Cubic Meter to Nanogram per Cubic Centimeter
1 mg/m3 × 1 = 1 ng/cm3
1 milligram per cubic meter = 1 nanogram per cubic centimeter.
nanograms per cubic centimeter = milligrams per cubic meter × 1
For a page dedicated to this direction, see Milligram per Cubic Meter to Nanogram per Cubic Centimeter.
Understanding the Nanogram per Cubic Centimeter (ng/cm3)
Mass per volume density.
Understanding the Milligram per Cubic Meter (mg/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per cubic meter are in 1 nanogram per cubic centimeter?
1 nanogram per cubic centimeter equals 1 milligram per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per cubic centimeter to milligram per cubic meter?
Multiply the nanogram per cubic centimeter value by 1. The converter above does this instantly to whatever precision you set.
How do I convert milligram per cubic meter back to nanogram per cubic centimeter?
Use the reverse factor: 1 milligram per cubic meter equals 1 nanogram per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanogram per cubic centimeter?
Nanogram per Cubic Centimeter (ng/cm3) is a unit of density.
What is a milligram per cubic meter?
Milligram per Cubic Meter (mg/m3) is a unit of density.
Is the nanogram per cubic centimeter to milligram per cubic meter conversion exact?
Yes. Both nanogram per cubic centimeter and milligram per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 1 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.