Mass per volume density.
Drams per Pint to Ounces per Milliliter Converter — dr/pt to oz/mL
Convert Dram per Pint (dr/pt) to Ounce per Milliliter (oz/mL) using the exact conversion factor (1 dram per pint = 0.000132086 ounce per milliliter). See the formula, worked examples, and conversion table.
Drams per Pint to Ounces per Milliliter 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 / 28349.52313.
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 Ounces per Milliliter
Dram per Pint and Ounce per Milliliter 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
ounces per milliliter = drams per pint × 0.000132086026179
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 ounce per milliliter equals 28349.523125 base units, so dividing one by the other gives the direct dram per pint-to-ounce per milliliter factor of 0.000132086026179.
Simple example
1 dr/pt × 0.0001320860262 = 0.000132086 oz/mL
1 dram per pint = 0.000132086 ounces per milliliter.
Real-world example
1,000 dr/pt × 0.0001320860262 = 0.1320860262 oz/mL
1,000 drams per pint = 0.1320860262 ounces per milliliter.
Conversion table
| Dram per Pint (dr/pt) | Ounce per Milliliter (oz/mL) |
|---|---|
| 0.1 dr/pt | 0.0000132086 oz/mL |
| 1 dr/pt | 0.000132086 oz/mL |
| 10 dr/pt | 0.0013208603 oz/mL |
| 100 dr/pt | 0.0132086026 oz/mL |
| 1,000 dr/pt | 0.1320860262 oz/mL |
| 10,000 dr/pt | 1.320860262 oz/mL |
Reverse conversion: Ounce per Milliliter to Dram per Pint
0.000132086 oz/mL × 7570.823568 = 0.9999998018 dr/pt
0.000132086 ounces per milliliter = 0.9999998018 drams per pint.
drams per pint = ounces per milliliter × 7570.823568
For a page dedicated to this direction, see Ounce per Milliliter to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Ounce per Milliliter (oz/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per milliliter are in 1 dram per pint?
1 dram per pint equals 0.000132086 ounces per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to ounce per milliliter?
Multiply the dram per pint value by 0.0001320860262. The converter above does this instantly to whatever precision you set.
How do I convert ounce per milliliter back to dram per pint?
Use the reverse factor: 1 ounce per milliliter equals 7,570.823568 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 ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of density.
Is the dram per pint to ounce per milliliter conversion exact?
Yes. Both dram per pint and ounce per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001320860262 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.