Mass per volume density.
Milligrams per Quart to Centigrams per Fluid ounce Converter — mg/qt to cg/fl oz
Convert Milligram per Quart (mg/qt) to Centigram per Fluid ounce (cg/fl oz) using the exact conversion factor (1 milligram per quart = 0.003125 centigram per fluid ounce). See the formula, worked examples, and conversion table.
Milligrams per Quart 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 0.001056688209 / 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 Quart to Centigrams per Fluid ounce
Milligram per Quart 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 quart × 0.003125
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per quart equals 0.00105668820943 base units, and 1 centigram per fluid ounce equals 0.338140227018 base units, so dividing one by the other gives the direct milligram per quart-to-centigram per fluid ounce factor of 0.003125.
Simple example
1 mg/qt × 0.003125 = 0.003125 cg/fl oz
1 milligram per quart = 0.003125 centigrams per fluid ounce.
Real-world example
1,000 mg/qt × 0.003125 = 3.125 cg/fl oz
1,000 milligrams per quart = 3.125 centigrams per fluid ounce.
Conversion table
| Milligram per Quart (mg/qt) | Centigram per Fluid ounce (cg/fl oz) |
|---|---|
| 0.1 mg/qt | 0.0003125 cg/fl oz |
| 1 mg/qt | 0.003125 cg/fl oz |
| 10 mg/qt | 0.03125 cg/fl oz |
| 100 mg/qt | 0.3125 cg/fl oz |
| 1,000 mg/qt | 3.125 cg/fl oz |
| 10,000 mg/qt | 31.25 cg/fl oz |
Reverse conversion: Centigram per Fluid ounce to Milligram per Quart
0.003125 cg/fl oz × 320 = 1 mg/qt
0.003125 centigrams per fluid ounce = 1 milligrams per quart.
milligrams per quart = centigrams per fluid ounce × 320
For a page dedicated to this direction, see Centigram per Fluid ounce to Milligram per Quart.
Understanding the Milligram per Quart (mg/qt)
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 quart?
1 milligram per quart equals 0.003125 centigrams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per quart to centigram per fluid ounce?
Multiply the milligram per quart value by 0.003125. The converter above does this instantly to whatever precision you set.
How do I convert centigram per fluid ounce back to milligram per quart?
Use the reverse factor: 1 centigram per fluid ounce equals 320 milligrams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per quart?
Milligram per Quart (mg/qt) 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 quart to centigram per fluid ounce conversion exact?
Yes. Both milligram per quart and centigram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.003125 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.