Mass per volume density.
Drams per Liter to Milligrams per Fluid ounce Converter — dr/L to mg/fl oz
Convert Dram per Liter (dr/L) to Milligram per Fluid ounce (mg/fl oz) using the exact conversion factor (1 dram per liter = 52.39971626 milligram per fluid ounce). See the formula, worked examples, and conversion table.
Drams per Liter to Milligrams 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 1.771845195 / 0.0338140227.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Liter to Milligrams per Fluid ounce
Dram per Liter and Milligram 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
milligrams per fluid ounce = drams per liter × 52.3997162637
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per liter equals 1.77184519531 base units, and 1 milligram per fluid ounce equals 0.0338140227018 base units, so dividing one by the other gives the direct dram per liter-to-milligram per fluid ounce factor of 52.3997162637.
Simple example
1 dr/L × 52.39971626 = 52.39971626 mg/fl oz
1 dram per liter = 52.39971626 milligrams per fluid ounce.
Real-world example
1,000 dr/L × 52.39971626 = 52,399.71626 mg/fl oz
1,000 drams per liter = 52,399.71626 milligrams per fluid ounce.
Conversion table
| Dram per Liter (dr/L) | Milligram per Fluid ounce (mg/fl oz) |
|---|---|
| 0.1 dr/L | 5.239971626 mg/fl oz |
| 1 dr/L | 52.39971626 mg/fl oz |
| 10 dr/L | 523.9971626 mg/fl oz |
| 100 dr/L | 5,239.971626 mg/fl oz |
| 1,000 dr/L | 52,399.71626 mg/fl oz |
| 10,000 dr/L | 523,997.1626 mg/fl oz |
Reverse conversion: Milligram per Fluid ounce to Dram per Liter
52.39971626 mg/fl oz × 0.0190840728 = 0.9999999999 dr/L
52.39971626 milligrams per fluid ounce = 0.9999999999 drams per liter.
drams per liter = milligrams per fluid ounce × 0.0190840728024
For a page dedicated to this direction, see Milligram per Fluid ounce to Dram per Liter.
Understanding the Dram per Liter (dr/L)
Mass per volume density.
Understanding the Milligram per Fluid ounce (mg/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per fluid ounce are in 1 dram per liter?
1 dram per liter equals 52.39971626 milligrams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert dram per liter to milligram per fluid ounce?
Multiply the dram per liter value by 52.39971626. The converter above does this instantly to whatever precision you set.
How do I convert milligram per fluid ounce back to dram per liter?
Use the reverse factor: 1 milligram per fluid ounce equals 0.0190840728 drams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per liter?
Dram per Liter (dr/L) is a unit of density.
What is a milligram per fluid ounce?
Milligram per Fluid ounce (mg/fl oz) is a unit of density.
Is the dram per liter to milligram per fluid ounce conversion exact?
Yes. Both dram per liter and milligram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 52.39971626 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.