Mass per volume density.
Micrograms per Cubic Centimeter to Megagrams per Liter Converter — ug/cm3 to Mg/L
Convert Microgram per Cubic Centimeter (ug/cm3) to Megagram per Liter (Mg/L) using the exact conversion factor (1 microgram per cubic centimeter = 1e-9 megagram per liter). See the formula, worked examples, and conversion table.
Micrograms per Cubic Centimeter to Megagrams per Liter 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 0.001 / 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 Cubic Centimeter to Megagrams per Liter
Microgram per Cubic Centimeter and Megagram per Liter 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
megagrams per liter = micrograms per cubic centimeter × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per cubic centimeter equals 0.001 base units, and 1 megagram per liter equals 1000000 base units, so dividing one by the other gives the direct microgram per cubic centimeter-to-megagram per liter factor of 1e-9.
Simple example
1 ug/cm3 × 1e-9 = 1e-9 Mg/L
1 microgram per cubic centimeter = 1e-9 megagrams per liter.
Real-world example
1,000 ug/cm3 × 1e-9 = 1e-6 Mg/L
1,000 micrograms per cubic centimeter = 1e-6 megagrams per liter.
Conversion table
| Microgram per Cubic Centimeter (ug/cm3) | Megagram per Liter (Mg/L) |
|---|---|
| 0.1 ug/cm3 | 1e-10 Mg/L |
| 1 ug/cm3 | 1e-9 Mg/L |
| 10 ug/cm3 | 1e-8 Mg/L |
| 100 ug/cm3 | 1e-7 Mg/L |
| 1,000 ug/cm3 | 1e-6 Mg/L |
| 10,000 ug/cm3 | 0.00001 Mg/L |
Reverse conversion: Megagram per Liter to Microgram per Cubic Centimeter
1e-9 Mg/L × 1000000000 = 1 ug/cm3
1e-9 megagrams per liter = 1 micrograms per cubic centimeter.
micrograms per cubic centimeter = megagrams per liter × 1000000000
For a page dedicated to this direction, see Megagram per Liter to Microgram per Cubic Centimeter.
Understanding the Microgram per Cubic Centimeter (ug/cm3)
Mass per volume density.
Understanding the Megagram per Liter (Mg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per liter are in 1 microgram per cubic centimeter?
1 microgram per cubic centimeter equals 1e-9 megagrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per cubic centimeter to megagram per liter?
Multiply the microgram per cubic centimeter value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert megagram per liter back to microgram per cubic centimeter?
Use the reverse factor: 1 megagram per liter equals 1,000,000,000 micrograms per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per cubic centimeter?
Microgram per Cubic Centimeter (ug/cm3) is a unit of density.
What is a megagram per liter?
Megagram per Liter (Mg/L) is a unit of density.
Is the microgram per cubic centimeter to megagram per liter conversion exact?
Yes. Both microgram per cubic centimeter and megagram per liter are defined by fixed standards rather than physical artifacts, so the factor of 1e-9 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.