Mass per volume density.
Milligrams per Pint to Drams per Pint Converter — mg/pt to dr/pt
Convert Milligram per Pint (mg/pt) to Dram per Pint (dr/pt) using the exact conversion factor (1 milligram per pint = 0.0005643834 dram per pint). See the formula, worked examples, and conversion table.
Milligrams per Pint to Drams 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 0.002113376419 / 3.744575854.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Pint to Drams per Pint
Milligram per Pint and Dram 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
drams per pint = milligrams per pint × 0.000564383391193
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per pint equals 0.00211337641887 base units, and 1 dram per pint equals 3.74457585365 base units, so dividing one by the other gives the direct milligram per pint-to-dram per pint factor of 0.000564383391193.
Simple example
1 mg/pt × 0.0005643833912 = 0.0005643834 dr/pt
1 milligram per pint = 0.0005643834 drams per pint.
Real-world example
1,000 mg/pt × 0.0005643833912 = 0.5643833912 dr/pt
1,000 milligrams per pint = 0.5643833912 drams per pint.
Conversion table
| Milligram per Pint (mg/pt) | Dram per Pint (dr/pt) |
|---|---|
| 0.1 mg/pt | 0.0000564383 dr/pt |
| 1 mg/pt | 0.0005643834 dr/pt |
| 10 mg/pt | 0.0056438339 dr/pt |
| 100 mg/pt | 0.0564383391 dr/pt |
| 1,000 mg/pt | 0.5643833912 dr/pt |
| 10,000 mg/pt | 5.643833912 dr/pt |
Reverse conversion: Dram per Pint to Milligram per Pint
0.0005643834 dr/pt × 1771.845195 = 1.000000016 mg/pt
0.0005643834 drams per pint = 1.000000016 milligrams per pint.
milligrams per pint = drams per pint × 1771.84519531
For a page dedicated to this direction, see Dram per Pint to Milligram per Pint.
Understanding the Milligram per Pint (mg/pt)
Mass per volume density.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per pint are in 1 milligram per pint?
1 milligram per pint equals 0.0005643834 drams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per pint to dram per pint?
Multiply the milligram per pint value by 0.0005643833912. The converter above does this instantly to whatever precision you set.
How do I convert dram per pint back to milligram per pint?
Use the reverse factor: 1 dram per pint equals 1,771.845195 milligrams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per pint?
Milligram per Pint (mg/pt) is a unit of density.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
Is the milligram per pint to dram per pint conversion exact?
Yes. Both milligram per pint and dram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.0005643833912 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.