Mass per volume density.
Drams per Liter to Milligrams per Pint Converter — dr/L to mg/pt
Convert Dram per Liter (dr/L) to Milligram per Pint (mg/pt) using the exact conversion factor (1 dram per liter = 838.3954602 milligram per pint). See the formula, worked examples, and conversion table.
Drams per Liter to Milligrams per Pint 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 / 0.002113376419.
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 Pint
Dram per Liter and Milligram per Pint 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 pint = drams per liter × 838.39546022
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 pint equals 0.00211337641887 base units, so dividing one by the other gives the direct dram per liter-to-milligram per pint factor of 838.39546022.
Simple example
1 dr/L × 838.3954602 = 838.3954602 mg/pt
1 dram per liter = 838.3954602 milligrams per pint.
Real-world example
1,000 dr/L × 838.3954602 = 838,395.4602 mg/pt
1,000 drams per liter = 838,395.4602 milligrams per pint.
Conversion table
| Dram per Liter (dr/L) | Milligram per Pint (mg/pt) |
|---|---|
| 0.1 dr/L | 83.83954602 mg/pt |
| 1 dr/L | 838.3954602 mg/pt |
| 10 dr/L | 8,383.954602 mg/pt |
| 100 dr/L | 83,839.54602 mg/pt |
| 1,000 dr/L | 838,395.4602 mg/pt |
| 10,000 dr/L | 8,383,954.602 mg/pt |
Reverse conversion: Milligram per Pint to Dram per Liter
838.3954602 mg/pt × 0.00119275455 = 1 dr/L
838.3954602 milligrams per pint = 1 drams per liter.
drams per liter = milligrams per pint × 0.00119275455015
For a page dedicated to this direction, see Milligram per Pint to Dram per Liter.
Understanding the Dram per Liter (dr/L)
Mass per volume density.
Understanding the Milligram per Pint (mg/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per pint are in 1 dram per liter?
1 dram per liter equals 838.3954602 milligrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per liter to milligram per pint?
Multiply the dram per liter value by 838.3954602. The converter above does this instantly to whatever precision you set.
How do I convert milligram per pint back to dram per liter?
Use the reverse factor: 1 milligram per pint equals 0.0011927546 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 pint?
Milligram per Pint (mg/pt) is a unit of density.
Is the dram per liter to milligram per pint conversion exact?
Yes. Both dram per liter and milligram per pint are defined by fixed standards rather than physical artifacts, so the factor of 838.3954602 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.