Mass per volume density.
Picograms per Liter to Milligrams per Cubic Centimeter Converter — pg/L to mg/cm3
Convert Picogram per Liter (pg/L) to Milligram per Cubic Centimeter (mg/cm3) using the exact conversion factor (1 picogram per liter = 1e-12 milligram per cubic centimeter). See the formula, worked examples, and conversion table.
Picograms per Liter to Milligrams 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 / 1.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Picograms per Liter to Milligrams per Cubic Centimeter
Picogram per Liter and Milligram 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
milligrams per cubic centimeter = picograms per liter × 1e-12
This factor comes from each unit's defined relationship to the category's base unit: 1 picogram per liter equals 1e-12 base units, and 1 milligram per cubic centimeter equals 1 base unit, so dividing one by the other gives the direct picogram per liter-to-milligram per cubic centimeter factor of 1e-12.
Simple example
1 pg/L × 1e-12 = 1e-12 mg/cm3
1 picogram per liter = 1e-12 milligrams per cubic centimeter.
Real-world example
1,000 pg/L × 1e-12 = 1e-9 mg/cm3
1,000 picograms per liter = 1e-9 milligrams per cubic centimeter.
Conversion table
| Picogram per Liter (pg/L) | Milligram per Cubic Centimeter (mg/cm3) |
|---|---|
| 0.1 pg/L | 1e-13 mg/cm3 |
| 1 pg/L | 1e-12 mg/cm3 |
| 10 pg/L | 1e-11 mg/cm3 |
| 100 pg/L | 1e-10 mg/cm3 |
| 1,000 pg/L | 1e-9 mg/cm3 |
| 10,000 pg/L | 1e-8 mg/cm3 |
Reverse conversion: Milligram per Cubic Centimeter to Picogram per Liter
1e-12 mg/cm3 × 1000000000000 = 1 pg/L
1e-12 milligrams per cubic centimeter = 1 picograms per liter.
picograms per liter = milligrams per cubic centimeter × 1000000000000
For a page dedicated to this direction, see Milligram per Cubic Centimeter to Picogram per Liter.
Understanding the Picogram per Liter (pg/L)
Mass per volume density.
Understanding the Milligram per Cubic Centimeter (mg/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per cubic centimeter are in 1 picogram per liter?
1 picogram per liter equals 1e-12 milligrams per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert picogram per liter to milligram per cubic centimeter?
Multiply the picogram per liter value by 1e-12. The converter above does this instantly to whatever precision you set.
How do I convert milligram per cubic centimeter back to picogram per liter?
Use the reverse factor: 1 milligram per cubic centimeter equals 1,000,000,000,000 picograms per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a picogram per liter?
Picogram per Liter (pg/L) is a unit of density.
What is a milligram per cubic centimeter?
Milligram per Cubic Centimeter (mg/cm3) is a unit of density.
Is the picogram per liter to milligram per cubic centimeter conversion exact?
Yes. Both picogram per liter and milligram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 1e-12 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.