Mass per volume density.
Grams per Fluid ounce to Centigrams per Milliliter Converter — g/fl oz to cg/mL
Convert Gram per Fluid ounce (g/fl oz) to Centigram per Milliliter (cg/mL) using the exact conversion factor (1 gram per fluid ounce = 3.38140227 centigram per milliliter). See the formula, worked examples, and conversion table.
Grams per Fluid ounce to Centigrams per Milliliter 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 33.8140227 / 10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Fluid ounce to Centigrams per Milliliter
Gram per Fluid ounce and Centigram per Milliliter 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 milliliter = grams per fluid ounce × 3.38140227018
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per fluid ounce equals 33.8140227018 base units, and 1 centigram per milliliter equals 10 base units, so dividing one by the other gives the direct gram per fluid ounce-to-centigram per milliliter factor of 3.38140227018.
Simple example
1 g/fl oz × 3.38140227 = 3.38140227 cg/mL
1 gram per fluid ounce = 3.38140227 centigrams per milliliter.
Real-world example
1,000 g/fl oz × 3.38140227 = 3,381.40227 cg/mL
1,000 grams per fluid ounce = 3,381.40227 centigrams per milliliter.
Conversion table
| Gram per Fluid ounce (g/fl oz) | Centigram per Milliliter (cg/mL) |
|---|---|
| 0.1 g/fl oz | 0.338140227 cg/mL |
| 1 g/fl oz | 3.38140227 cg/mL |
| 10 g/fl oz | 33.8140227 cg/mL |
| 100 g/fl oz | 338.140227 cg/mL |
| 1,000 g/fl oz | 3,381.40227 cg/mL |
| 10,000 g/fl oz | 33,814.0227 cg/mL |
Reverse conversion: Centigram per Milliliter to Gram per Fluid ounce
3.38140227 cg/mL × 0.2957352956 = 0.9999999999 g/fl oz
3.38140227 centigrams per milliliter = 0.9999999999 grams per fluid ounce.
grams per fluid ounce = centigrams per milliliter × 0.295735295625
For a page dedicated to this direction, see Centigram per Milliliter to Gram per Fluid ounce.
Understanding the Gram per Fluid ounce (g/fl oz)
Mass per volume density.
Understanding the Centigram per Milliliter (cg/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per milliliter are in 1 gram per fluid ounce?
1 gram per fluid ounce equals 3.38140227 centigrams per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per fluid ounce to centigram per milliliter?
Multiply the gram per fluid ounce value by 3.38140227. The converter above does this instantly to whatever precision you set.
How do I convert centigram per milliliter back to gram per fluid ounce?
Use the reverse factor: 1 centigram per milliliter equals 0.2957352956 grams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per fluid ounce?
Gram per Fluid ounce (g/fl oz) is a unit of density.
What is a centigram per milliliter?
Centigram per Milliliter (cg/mL) is a unit of density.
Is the gram per fluid ounce to centigram per milliliter conversion exact?
Yes. Both gram per fluid ounce and centigram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 3.38140227 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.