Mass per volume density.
Ounces per Pint to Drams per Cubic Millimeter Converter — oz/pt to dr/mm3
Convert Ounce per Pint (oz/pt) to Dram per Cubic Millimeter (dr/mm3) using the exact conversion factor (1 ounce per pint = 0.000033814 dram per cubic millimeter). See the formula, worked examples, and conversion table.
Ounces per Pint to Drams 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 59.91321366 / 1.7718452e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Pint to Drams per Cubic Millimeter
Ounce per Pint and Dram 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
drams per cubic millimeter = ounces per pint × 0.0000338140227018
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per pint equals 59.9132136584 base units, and 1 dram per cubic millimeter equals 1771845.19531 base units, so dividing one by the other gives the direct ounce per pint-to-dram per cubic millimeter factor of 0.0000338140227018.
Simple example
1 oz/pt × 0.0000338140227 = 0.000033814 dr/mm3
1 ounce per pint = 0.000033814 drams per cubic millimeter.
Real-world example
1,000 oz/pt × 0.0000338140227 = 0.0338140227 dr/mm3
1,000 ounces per pint = 0.0338140227 drams per cubic millimeter.
Conversion table
| Ounce per Pint (oz/pt) | Dram per Cubic Millimeter (dr/mm3) |
|---|---|
| 0.1 oz/pt | 0.0000033814 dr/mm3 |
| 1 oz/pt | 0.000033814 dr/mm3 |
| 10 oz/pt | 0.0003381402 dr/mm3 |
| 100 oz/pt | 0.0033814023 dr/mm3 |
| 1,000 oz/pt | 0.0338140227 dr/mm3 |
| 10,000 oz/pt | 0.338140227 dr/mm3 |
Reverse conversion: Dram per Cubic Millimeter to Ounce per Pint
0.000033814 dr/mm3 × 29573.52956 = 0.9999993286 oz/pt
0.000033814 drams per cubic millimeter = 0.9999993286 ounces per pint.
ounces per pint = drams per cubic millimeter × 29573.5295625
For a page dedicated to this direction, see Dram per Cubic Millimeter to Ounce per Pint.
Understanding the Ounce per Pint (oz/pt)
Mass per volume density.
Understanding the Dram per Cubic Millimeter (dr/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cubic millimeter are in 1 ounce per pint?
1 ounce per pint equals 0.000033814 drams per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per pint to dram per cubic millimeter?
Multiply the ounce per pint value by 0.0000338140227. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic millimeter back to ounce per pint?
Use the reverse factor: 1 dram per cubic millimeter equals 29,573.52956 ounces per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per pint?
Ounce per Pint (oz/pt) is a unit of density.
What is a dram per cubic millimeter?
Dram per Cubic Millimeter (dr/mm3) is a unit of density.
Is the ounce per pint to dram per cubic millimeter conversion exact?
Yes. Both ounce per pint and dram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.0000338140227 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.