Mass per volume density.
Micrograms per Fluid ounce to Centigrams per Liter Converter — ug/fl oz to cg/L
Convert Microgram per Fluid ounce (ug/fl oz) to Centigram per Liter (cg/L) using the exact conversion factor (1 microgram per fluid ounce = 0.0033814023 centigram per liter). See the formula, worked examples, and conversion table.
Micrograms per Fluid ounce to Centigrams 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 3.38140227e-5 / 0.01.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Fluid ounce to Centigrams per Liter
Microgram per Fluid ounce and Centigram 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
centigrams per liter = micrograms per fluid ounce × 0.00338140227018
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per fluid ounce equals 0.0000338140227018 base units, and 1 centigram per liter equals 0.01 base units, so dividing one by the other gives the direct microgram per fluid ounce-to-centigram per liter factor of 0.00338140227018.
Simple example
1 ug/fl oz × 0.00338140227 = 0.0033814023 cg/L
1 microgram per fluid ounce = 0.0033814023 centigrams per liter.
Real-world example
1,000 ug/fl oz × 0.00338140227 = 3.38140227 cg/L
1,000 micrograms per fluid ounce = 3.38140227 centigrams per liter.
Conversion table
| Microgram per Fluid ounce (ug/fl oz) | Centigram per Liter (cg/L) |
|---|---|
| 0.1 ug/fl oz | 0.0003381402 cg/L |
| 1 ug/fl oz | 0.0033814023 cg/L |
| 10 ug/fl oz | 0.0338140227 cg/L |
| 100 ug/fl oz | 0.338140227 cg/L |
| 1,000 ug/fl oz | 3.38140227 cg/L |
| 10,000 ug/fl oz | 33.8140227 cg/L |
Reverse conversion: Centigram per Liter to Microgram per Fluid ounce
0.0033814023 cg/L × 295.7352956 = 1.000000009 ug/fl oz
0.0033814023 centigrams per liter = 1.000000009 micrograms per fluid ounce.
micrograms per fluid ounce = centigrams per liter × 295.735295625
For a page dedicated to this direction, see Centigram per Liter to Microgram per Fluid ounce.
Understanding the Microgram per Fluid ounce (ug/fl oz)
Mass per volume density.
Understanding the Centigram per Liter (cg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per liter are in 1 microgram per fluid ounce?
1 microgram per fluid ounce equals 0.0033814023 centigrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per fluid ounce to centigram per liter?
Multiply the microgram per fluid ounce value by 0.00338140227. The converter above does this instantly to whatever precision you set.
How do I convert centigram per liter back to microgram per fluid ounce?
Use the reverse factor: 1 centigram per liter equals 295.7352956 micrograms per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per fluid ounce?
Microgram per Fluid ounce (ug/fl oz) is a unit of density.
What is a centigram per liter?
Centigram per Liter (cg/L) is a unit of density.
Is the microgram per fluid ounce to centigram per liter conversion exact?
Yes. Both microgram per fluid ounce and centigram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.00338140227 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.