Mass per volume density.
Ounces per Milliliter to Milligrams per Pint Converter — oz/mL to mg/pt
Convert Ounce per Milliliter (oz/mL) to Milligram per Pint (mg/pt) using the exact conversion factor (1 ounce per milliliter = 13,414,327.36 milligram per pint). See the formula, worked examples, and conversion table.
Ounces per Milliliter to Milligrams 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 28349.52313 / 0.002113376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Milliliter to Milligrams per Pint
Ounce per Milliliter and Milligram 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
milligrams per pint = ounces per milliliter × 13414327.3635
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per milliliter equals 28349.523125 base units, and 1 milligram per pint equals 0.00211337641887 base units, so dividing one by the other gives the direct ounce per milliliter-to-milligram per pint factor of 13414327.3635.
Simple example
1 oz/mL × 13414327.36 = 13,414,327.36 mg/pt
1 ounce per milliliter = 13,414,327.36 milligrams per pint.
Real-world example
1,000 oz/mL × 13414327.36 = 13,414,327,360 mg/pt
1,000 ounces per milliliter = 13,414,327,360 milligrams per pint.
Conversion table
| Ounce per Milliliter (oz/mL) | Milligram per Pint (mg/pt) |
|---|---|
| 0.1 oz/mL | 1,341,432.736 mg/pt |
| 1 oz/mL | 13,414,327.36 mg/pt |
| 10 oz/mL | 134,143,273.6 mg/pt |
| 100 oz/mL | 1,341,432,736 mg/pt |
| 1,000 oz/mL | 13,414,327,360 mg/pt |
| 10,000 oz/mL | 134,143,273,600 mg/pt |
Reverse conversion: Milligram per Pint to Ounce per Milliliter
1 mg/pt × 7.454716e-8 = 7.454716e-8 oz/mL
1 milligram per pint = 7.454716e-8 ounces per milliliter.
ounces per milliliter = milligrams per pint × 7.454716e-8
For a page dedicated to this direction, see Milligram per Pint to Ounce per Milliliter.
Understanding the Ounce per Milliliter (oz/mL)
Mass per volume density.
Understanding the Milligram per Pint (mg/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per pint are in 1 ounce per milliliter?
1 ounce per milliliter equals 13,414,327.36 milligrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per milliliter to milligram per pint?
Multiply the ounce per milliliter value by 13414327.36. The converter above does this instantly to whatever precision you set.
How do I convert milligram per pint back to ounce per milliliter?
Use the reverse factor: 1 milligram per pint equals 7.454716e-8 ounces per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per milliliter?
Ounce per Milliliter (oz/mL) is a unit of density.
What is a milligram per pint?
Milligram per Pint (mg/pt) is a unit of density.
Is the ounce per milliliter to milligram per pint conversion exact?
Yes. Both ounce per milliliter and milligram per pint are defined by fixed standards rather than physical artifacts, so the factor of 13414327.36 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.