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