Mass per volume density.
Milligrams per Cup to Drams per Fluid ounce Converter — mg/cup to dr/fl oz
Convert Milligram per Cup (mg/cup) to Dram per Fluid ounce (dr/fl oz) using the exact conversion factor (1 milligram per cup = 0.0000705479 dram per fluid ounce). See the formula, worked examples, and conversion table.
Milligrams per Cup to Drams 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 0.004226752838 / 59.91321366.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Cup to Drams per Fluid ounce
Milligram per Cup and Dram 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
drams per fluid ounce = milligrams per cup × 0.0000705479238992
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per cup equals 0.00422675283773 base units, and 1 dram per fluid ounce equals 59.9132136584 base units, so dividing one by the other gives the direct milligram per cup-to-dram per fluid ounce factor of 0.0000705479238992.
Simple example
1 mg/cup × 0.0000705479239 = 0.0000705479 dr/fl oz
1 milligram per cup = 0.0000705479 drams per fluid ounce.
Real-world example
1,000 mg/cup × 0.0000705479239 = 0.0705479239 dr/fl oz
1,000 milligrams per cup = 0.0705479239 drams per fluid ounce.
Conversion table
| Milligram per Cup (mg/cup) | Dram per Fluid ounce (dr/fl oz) |
|---|---|
| 0.1 mg/cup | 0.0000070548 dr/fl oz |
| 1 mg/cup | 0.0000705479 dr/fl oz |
| 10 mg/cup | 0.0007054792 dr/fl oz |
| 100 mg/cup | 0.0070547924 dr/fl oz |
| 1,000 mg/cup | 0.0705479239 dr/fl oz |
| 10,000 mg/cup | 0.705479239 dr/fl oz |
Reverse conversion: Dram per Fluid ounce to Milligram per Cup
0.0000705479 dr/fl oz × 14174.76156 = 0.9999996612 mg/cup
0.0000705479 drams per fluid ounce = 0.9999996612 milligrams per cup.
milligrams per cup = drams per fluid ounce × 14174.7615625
For a page dedicated to this direction, see Dram per Fluid ounce to Milligram per Cup.
Understanding the Milligram per Cup (mg/cup)
Mass per volume density.
Understanding the Dram per Fluid ounce (dr/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per fluid ounce are in 1 milligram per cup?
1 milligram per cup equals 0.0000705479 drams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per cup to dram per fluid ounce?
Multiply the milligram per cup value by 0.0000705479239. The converter above does this instantly to whatever precision you set.
How do I convert dram per fluid ounce back to milligram per cup?
Use the reverse factor: 1 dram per fluid ounce equals 14,174.76156 milligrams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per cup?
Milligram per Cup (mg/cup) is a unit of density.
What is a dram per fluid ounce?
Dram per Fluid ounce (dr/fl oz) is a unit of density.
Is the milligram per cup to dram per fluid ounce conversion exact?
Yes. Both milligram per cup and dram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.0000705479239 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.