Mass per volume density.
Drams per Pint to Megagrams per Quart Converter — dr/pt to Mg/qt
Convert Dram per Pint (dr/pt) to Megagram per Quart (Mg/qt) using the exact conversion factor (1 dram per pint = 0.0000035437 megagram per quart). See the formula, worked examples, and conversion table.
Drams per Pint to Megagrams 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 3.744575854 / 1.05668821e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Pint to Megagrams per Quart
Dram per Pint and Megagram 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
megagrams per quart = drams per pint × 0.00000354369039063
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per pint equals 3.74457585365 base units, and 1 megagram per quart equals 1056688.20943 base units, so dividing one by the other gives the direct dram per pint-to-megagram per quart factor of 0.00000354369039063.
Simple example
1 dr/pt × 0.000003543690391 = 0.0000035437 Mg/qt
1 dram per pint = 0.0000035437 megagrams per quart.
Real-world example
1,000 dr/pt × 0.000003543690391 = 0.0035436904 Mg/qt
1,000 drams per pint = 0.0035436904 megagrams per quart.
Conversion table
| Dram per Pint (dr/pt) | Megagram per Quart (Mg/qt) |
|---|---|
| 0.1 dr/pt | 3.54369e-7 Mg/qt |
| 1 dr/pt | 0.0000035437 Mg/qt |
| 10 dr/pt | 0.0000354369 Mg/qt |
| 100 dr/pt | 0.000354369 Mg/qt |
| 1,000 dr/pt | 0.0035436904 Mg/qt |
| 10,000 dr/pt | 0.0354369039 Mg/qt |
Reverse conversion: Megagram per Quart to Dram per Pint
0.0000035437 Mg/qt × 282191.6956 = 1.000002712 dr/pt
0.0000035437 megagrams per quart = 1.000002712 drams per pint.
drams per pint = megagrams per quart × 282191.695597
For a page dedicated to this direction, see Megagram per Quart to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Megagram per Quart (Mg/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per quart are in 1 dram per pint?
1 dram per pint equals 0.0000035437 megagrams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to megagram per quart?
Multiply the dram per pint value by 0.000003543690391. The converter above does this instantly to whatever precision you set.
How do I convert megagram per quart back to dram per pint?
Use the reverse factor: 1 megagram per quart equals 282,191.6956 drams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
What is a megagram per quart?
Megagram per Quart (Mg/qt) is a unit of density.
Is the dram per pint to megagram per quart conversion exact?
Yes. Both dram per pint and megagram per quart are defined by fixed standards rather than physical artifacts, so the factor of 0.000003543690391 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.