Mass per volume density.
Milligrams per Fluid ounce to Centigrams per Cup Converter — mg/fl oz to cg/cup
Convert Milligram per Fluid ounce (mg/fl oz) to Centigram per Cup (cg/cup) using the exact conversion factor (1 milligram per fluid ounce = 0.8 centigram per cup). See the formula, worked examples, and conversion table.
Milligrams per Fluid ounce to Centigrams per Cup 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 0.0338140227 / 0.04226752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Fluid ounce to Centigrams per Cup
Milligram per Fluid ounce and Centigram per Cup 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 cup = milligrams per fluid ounce × 0.8
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per fluid ounce equals 0.0338140227018 base units, and 1 centigram per cup equals 0.0422675283773 base units, so dividing one by the other gives the direct milligram per fluid ounce-to-centigram per cup factor of 0.8.
Simple example
1 mg/fl oz × 0.8 = 0.8 cg/cup
1 milligram per fluid ounce = 0.8 centigrams per cup.
Real-world example
1,000 mg/fl oz × 0.8 = 800 cg/cup
1,000 milligrams per fluid ounce = 800 centigrams per cup.
Conversion table
| Milligram per Fluid ounce (mg/fl oz) | Centigram per Cup (cg/cup) |
|---|---|
| 0.1 mg/fl oz | 0.08 cg/cup |
| 1 mg/fl oz | 0.8 cg/cup |
| 10 mg/fl oz | 8 cg/cup |
| 100 mg/fl oz | 80 cg/cup |
| 1,000 mg/fl oz | 800 cg/cup |
| 10,000 mg/fl oz | 8,000 cg/cup |
Reverse conversion: Centigram per Cup to Milligram per Fluid ounce
0.8 cg/cup × 1.25 = 1 mg/fl oz
0.8 centigrams per cup = 1 milligrams per fluid ounce.
milligrams per fluid ounce = centigrams per cup × 1.25
For a page dedicated to this direction, see Centigram per Cup to Milligram per Fluid ounce.
Understanding the Milligram per Fluid ounce (mg/fl oz)
Mass per volume density.
Understanding the Centigram per Cup (cg/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per cup are in 1 milligram per fluid ounce?
1 milligram per fluid ounce equals 0.8 centigrams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per fluid ounce to centigram per cup?
Multiply the milligram per fluid ounce value by 0.8. The converter above does this instantly to whatever precision you set.
How do I convert centigram per cup back to milligram per fluid ounce?
Use the reverse factor: 1 centigram per cup equals 1.25 milligrams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per fluid ounce?
Milligram per Fluid ounce (mg/fl oz) is a unit of density.
What is a centigram per cup?
Centigram per Cup (cg/cup) is a unit of density.
Is the milligram per fluid ounce to centigram per cup conversion exact?
Yes. Both milligram per fluid ounce and centigram per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.8 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.