Mass per volume density.
Milligrams per Milliliter to Centigrams per Fluid ounce Converter — mg/mL to cg/fl oz
Convert Milligram per Milliliter (mg/mL) to Centigram per Fluid ounce (cg/fl oz) using the exact conversion factor (1 milligram per milliliter = 2.957352956 centigram per fluid ounce). See the formula, worked examples, and conversion table.
Milligrams per Milliliter to Centigrams per Fluid ounce 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 1 / 0.338140227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Milliliter to Centigrams per Fluid ounce
Milligram per Milliliter and Centigram per Fluid ounce 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 fluid ounce = milligrams per milliliter × 2.95735295625
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per milliliter equals 1 base unit, and 1 centigram per fluid ounce equals 0.338140227018 base units, so dividing one by the other gives the direct milligram per milliliter-to-centigram per fluid ounce factor of 2.95735295625.
Simple example
1 mg/mL × 2.957352956 = 2.957352956 cg/fl oz
1 milligram per milliliter = 2.957352956 centigrams per fluid ounce.
Real-world example
1,000 mg/mL × 2.957352956 = 2,957.352956 cg/fl oz
1,000 milligrams per milliliter = 2,957.352956 centigrams per fluid ounce.
Conversion table
| Milligram per Milliliter (mg/mL) | Centigram per Fluid ounce (cg/fl oz) |
|---|---|
| 0.1 mg/mL | 0.2957352956 cg/fl oz |
| 1 mg/mL | 2.957352956 cg/fl oz |
| 10 mg/mL | 29.57352956 cg/fl oz |
| 100 mg/mL | 295.7352956 cg/fl oz |
| 1,000 mg/mL | 2,957.352956 cg/fl oz |
| 10,000 mg/mL | 29,573.52956 cg/fl oz |
Reverse conversion: Centigram per Fluid ounce to Milligram per Milliliter
2.957352956 cg/fl oz × 0.338140227 = 0.9999999999 mg/mL
2.957352956 centigrams per fluid ounce = 0.9999999999 milligrams per milliliter.
milligrams per milliliter = centigrams per fluid ounce × 0.338140227018
For a page dedicated to this direction, see Centigram per Fluid ounce to Milligram per Milliliter.
Understanding the Milligram per Milliliter (mg/mL)
Mass per volume density.
Understanding the Centigram per Fluid ounce (cg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per fluid ounce are in 1 milligram per milliliter?
1 milligram per milliliter equals 2.957352956 centigrams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per milliliter to centigram per fluid ounce?
Multiply the milligram per milliliter value by 2.957352956. The converter above does this instantly to whatever precision you set.
How do I convert centigram per fluid ounce back to milligram per milliliter?
Use the reverse factor: 1 centigram per fluid ounce equals 0.338140227 milligrams per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per milliliter?
Milligram per Milliliter (mg/mL) is a unit of density.
What is a centigram per fluid ounce?
Centigram per Fluid ounce (cg/fl oz) is a unit of density.
Is the milligram per milliliter to centigram per fluid ounce conversion exact?
Yes. Both milligram per milliliter and centigram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 2.957352956 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.