Mass per volume density.
Hectograms per Fluid ounce to Centigrams per Milliliter Converter — hg/fl oz to cg/mL
Convert Hectogram per Fluid ounce (hg/fl oz) to Centigram per Milliliter (cg/mL) using the exact conversion factor (1 hectogram per fluid ounce = 338.140227 centigram per milliliter). See the formula, worked examples, and conversion table.
Hectograms 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 3381.40227 / 10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectograms per Fluid ounce to Centigrams per Milliliter
Hectogram 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 = hectograms per fluid ounce × 338.140227018
This factor comes from each unit's defined relationship to the category's base unit: 1 hectogram per fluid ounce equals 3381.40227018 base units, and 1 centigram per milliliter equals 10 base units, so dividing one by the other gives the direct hectogram per fluid ounce-to-centigram per milliliter factor of 338.140227018.
Simple example
1 hg/fl oz × 338.140227 = 338.140227 cg/mL
1 hectogram per fluid ounce = 338.140227 centigrams per milliliter.
Real-world example
1,000 hg/fl oz × 338.140227 = 338,140.227 cg/mL
1,000 hectograms per fluid ounce = 338,140.227 centigrams per milliliter.
Conversion table
| Hectogram per Fluid ounce (hg/fl oz) | Centigram per Milliliter (cg/mL) |
|---|---|
| 0.1 hg/fl oz | 33.8140227 cg/mL |
| 1 hg/fl oz | 338.140227 cg/mL |
| 10 hg/fl oz | 3,381.40227 cg/mL |
| 100 hg/fl oz | 33,814.0227 cg/mL |
| 1,000 hg/fl oz | 338,140.227 cg/mL |
| 10,000 hg/fl oz | 3,381,402.27 cg/mL |
Reverse conversion: Centigram per Milliliter to Hectogram per Fluid ounce
338.140227 cg/mL × 0.002957352956 = 0.9999999999 hg/fl oz
338.140227 centigrams per milliliter = 0.9999999999 hectograms per fluid ounce.
hectograms per fluid ounce = centigrams per milliliter × 0.00295735295625
For a page dedicated to this direction, see Centigram per Milliliter to Hectogram per Fluid ounce.
Understanding the Hectogram per Fluid ounce (hg/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 hectogram per fluid ounce?
1 hectogram per fluid ounce equals 338.140227 centigrams per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert hectogram per fluid ounce to centigram per milliliter?
Multiply the hectogram per fluid ounce value by 338.140227. The converter above does this instantly to whatever precision you set.
How do I convert centigram per milliliter back to hectogram per fluid ounce?
Use the reverse factor: 1 centigram per milliliter equals 0.002957353 hectograms per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectogram per fluid ounce?
Hectogram per Fluid ounce (hg/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 hectogram per fluid ounce to centigram per milliliter conversion exact?
Yes. Both hectogram per fluid ounce and centigram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 338.140227 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.