Mass per volume density.
Milligrams per Fluid ounce to Ounces per Quart Converter — mg/fl oz to oz/qt
Convert Milligram per Fluid ounce (mg/fl oz) to Ounce per Quart (oz/qt) using the exact conversion factor (1 milligram per fluid ounce = 0.0011287668 ounce per quart). See the formula, worked examples, and conversion table.
Milligrams per Fluid ounce to Ounces per Quart 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 / 29.95660683.
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 Ounces per Quart
Milligram per Fluid ounce and Ounce per Quart 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
ounces per quart = milligrams per fluid ounce × 0.00112876678239
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 ounce per quart equals 29.9566068292 base units, so dividing one by the other gives the direct milligram per fluid ounce-to-ounce per quart factor of 0.00112876678239.
Simple example
1 mg/fl oz × 0.001128766782 = 0.0011287668 oz/qt
1 milligram per fluid ounce = 0.0011287668 ounces per quart.
Real-world example
1,000 mg/fl oz × 0.001128766782 = 1.128766782 oz/qt
1,000 milligrams per fluid ounce = 1.128766782 ounces per quart.
Conversion table
| Milligram per Fluid ounce (mg/fl oz) | Ounce per Quart (oz/qt) |
|---|---|
| 0.1 mg/fl oz | 0.0001128767 oz/qt |
| 1 mg/fl oz | 0.0011287668 oz/qt |
| 10 mg/fl oz | 0.0112876678 oz/qt |
| 100 mg/fl oz | 0.1128766782 oz/qt |
| 1,000 mg/fl oz | 1.128766782 oz/qt |
| 10,000 mg/fl oz | 11.28766782 oz/qt |
Reverse conversion: Ounce per Quart to Milligram per Fluid ounce
0.0011287668 oz/qt × 885.9225977 = 1.000000016 mg/fl oz
0.0011287668 ounces per quart = 1.000000016 milligrams per fluid ounce.
milligrams per fluid ounce = ounces per quart × 885.922597656
For a page dedicated to this direction, see Ounce per Quart to Milligram per Fluid ounce.
Understanding the Milligram per Fluid ounce (mg/fl oz)
Mass per volume density.
Understanding the Ounce per Quart (oz/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per quart are in 1 milligram per fluid ounce?
1 milligram per fluid ounce equals 0.0011287668 ounces per quart, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per fluid ounce to ounce per quart?
Multiply the milligram per fluid ounce value by 0.001128766782. The converter above does this instantly to whatever precision you set.
How do I convert ounce per quart back to milligram per fluid ounce?
Use the reverse factor: 1 ounce per quart equals 885.9225977 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 ounce per quart?
Ounce per Quart (oz/qt) is a unit of density.
Is the milligram per fluid ounce to ounce per quart conversion exact?
Yes. Both milligram per fluid ounce and ounce per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.001128766782 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.