Mass per volume density.
Drams per Pint to Milligrams per Cubic Millimeter Converter — dr/pt to mg/mm3
Convert Dram per Pint (dr/pt) to Milligram per Cubic Millimeter (mg/mm3) using the exact conversion factor (1 dram per pint = 0.0037445759 milligram per cubic millimeter). See the formula, worked examples, and conversion table.
Drams per Pint to Milligrams per Cubic Millimeter 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 / 1000.
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 Milligrams per Cubic Millimeter
Dram per Pint and Milligram per Cubic Millimeter 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 cubic millimeter = drams per pint × 0.00374457585365
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 milligram per cubic millimeter equals 1000 base units, so dividing one by the other gives the direct dram per pint-to-milligram per cubic millimeter factor of 0.00374457585365.
Simple example
1 dr/pt × 0.003744575854 = 0.0037445759 mg/mm3
1 dram per pint = 0.0037445759 milligrams per cubic millimeter.
Real-world example
1,000 dr/pt × 0.003744575854 = 3.744575854 mg/mm3
1,000 drams per pint = 3.744575854 milligrams per cubic millimeter.
Conversion table
| Dram per Pint (dr/pt) | Milligram per Cubic Millimeter (mg/mm3) |
|---|---|
| 0.1 dr/pt | 0.0003744576 mg/mm3 |
| 1 dr/pt | 0.0037445759 mg/mm3 |
| 10 dr/pt | 0.0374457585 mg/mm3 |
| 100 dr/pt | 0.3744575854 mg/mm3 |
| 1,000 dr/pt | 3.744575854 mg/mm3 |
| 10,000 dr/pt | 37.44575854 mg/mm3 |
Reverse conversion: Milligram per Cubic Millimeter to Dram per Pint
0.0037445759 mg/mm3 × 267.0529425 = 1.000000012 dr/pt
0.0037445759 milligrams per cubic millimeter = 1.000000012 drams per pint.
drams per pint = milligrams per cubic millimeter × 267.052942465
For a page dedicated to this direction, see Milligram per Cubic Millimeter to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Milligram per Cubic Millimeter (mg/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per cubic millimeter are in 1 dram per pint?
1 dram per pint equals 0.0037445759 milligrams per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to milligram per cubic millimeter?
Multiply the dram per pint value by 0.003744575854. The converter above does this instantly to whatever precision you set.
How do I convert milligram per cubic millimeter back to dram per pint?
Use the reverse factor: 1 milligram per cubic millimeter equals 267.0529425 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 milligram per cubic millimeter?
Milligram per Cubic Millimeter (mg/mm3) is a unit of density.
Is the dram per pint to milligram per cubic millimeter conversion exact?
Yes. Both dram per pint and milligram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.003744575854 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.