Mass per volume density.
Nanograms per Cubic Meter to Microgram per Cubic inches Converter — ng/m3 to ug/in3
Convert Nanogram per Cubic Meter (ng/m3) to Microgram per Cubic inch (ug/in3) using the exact conversion factor (1 nanogram per cubic meter = 1.638706e-8 microgram per cubic inch). See the formula, worked examples, and conversion table.
Nanograms per Cubic Meter to Microgram per Cubic inches 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 / 6.10237441e-5.
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 Microgram per Cubic inches
Nanogram per Cubic Meter and Microgram per Cubic inch 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
microgram per cubic inches = nanograms per cubic meter × 1.638706e-8
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 microgram per cubic inch equals 0.0000610237440947 base units, so dividing one by the other gives the direct nanogram per cubic meter-to-microgram per cubic inch factor of 1.638706e-8.
Simple example
1 ng/m3 × 1.638706e-8 = 1.638706e-8 ug/in3
1 nanogram per cubic meter = 1.638706e-8 microgram per cubic inches.
Real-world example
1,000 ng/m3 × 1.638706e-8 = 0.0000163871 ug/in3
1,000 nanograms per cubic meter = 0.0000163871 microgram per cubic inches.
Conversion table
| Nanogram per Cubic Meter (ng/m3) | Microgram per Cubic inch (ug/in3) |
|---|---|
| 0.1 ng/m3 | 1.638706e-9 ug/in3 |
| 1 ng/m3 | 1.638706e-8 ug/in3 |
| 10 ng/m3 | 1.638706e-7 ug/in3 |
| 100 ng/m3 | 0.0000016387 ug/in3 |
| 1,000 ng/m3 | 0.0000163871 ug/in3 |
| 10,000 ng/m3 | 0.0001638706 ug/in3 |
Reverse conversion: Microgram per Cubic inch to Nanogram per Cubic Meter
1.638706e-8 ug/in3 × 61023744.09 = 0.9999997559 ng/m3
1.638706e-8 microgram per cubic inches = 0.9999997559 nanograms per cubic meter.
nanograms per cubic meter = microgram per cubic inches × 61023744.0947
For a page dedicated to this direction, see Microgram per Cubic inch to Nanogram per Cubic Meter.
Understanding the Nanogram per Cubic Meter (ng/m3)
Mass per volume density.
Understanding the Microgram per Cubic inch (ug/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microgram per cubic inches are in 1 nanogram per cubic meter?
1 nanogram per cubic meter equals 1.638706e-8 microgram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert nanogram per cubic meter to microgram per cubic inch?
Multiply the nanogram per cubic meter value by 1.638706e-8. The converter above does this instantly to whatever precision you set.
How do I convert microgram per cubic inch back to nanogram per cubic meter?
Use the reverse factor: 1 microgram per cubic inch equals 61,023,744.09 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 microgram per cubic inch?
Microgram per Cubic inch (ug/in3) is a unit of density.
Is the nanogram per cubic meter to microgram per cubic inch conversion exact?
Yes. Both nanogram per cubic meter and microgram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 1.638706e-8 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.