Mass per volume density.
Ounces per Milliliter to Troy ounces per Pint Converter — oz/mL to oz t/pt
Convert Ounce per Milliliter (oz/mL) to Troy ounce per Pint (oz t/pt) using the exact conversion factor (1 ounce per milliliter = 431.2806395 troy ounce per pint). See the formula, worked examples, and conversion table.
Ounces per Milliliter to Troy ounces 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 / 65.73335441.
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 Troy ounces per Pint
Ounce per Milliliter and Troy ounce 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
troy ounces per pint = ounces per milliliter × 431.280639453
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 troy ounce per pint equals 65.7333544138 base units, so dividing one by the other gives the direct ounce per milliliter-to-troy ounce per pint factor of 431.280639453.
Simple example
1 oz/mL × 431.2806395 = 431.2806395 oz t/pt
1 ounce per milliliter = 431.2806395 troy ounces per pint.
Real-world example
1,000 oz/mL × 431.2806395 = 431,280.6395 oz t/pt
1,000 ounces per milliliter = 431,280.6395 troy ounces per pint.
Conversion table
| Ounce per Milliliter (oz/mL) | Troy ounce per Pint (oz t/pt) |
|---|---|
| 0.1 oz/mL | 43.12806395 oz t/pt |
| 1 oz/mL | 431.2806395 oz t/pt |
| 10 oz/mL | 4,312.806395 oz t/pt |
| 100 oz/mL | 43,128.06395 oz t/pt |
| 1,000 oz/mL | 431,280.6395 oz t/pt |
| 10,000 oz/mL | 4,312,806.395 oz t/pt |
Reverse conversion: Troy ounce per Pint to Ounce per Milliliter
431.2806395 oz t/pt × 0.002318675842 = 1 oz/mL
431.2806395 troy ounces per pint = 1 ounces per milliliter.
ounces per milliliter = troy ounces per pint × 0.00231867584241
For a page dedicated to this direction, see Troy ounce per Pint to Ounce per Milliliter.
Understanding the Ounce per Milliliter (oz/mL)
Mass per volume density.
Understanding the Troy ounce per Pint (oz t/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per pint are in 1 ounce per milliliter?
1 ounce per milliliter equals 431.2806395 troy ounces per pint, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per milliliter to troy ounce per pint?
Multiply the ounce per milliliter value by 431.2806395. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per pint back to ounce per milliliter?
Use the reverse factor: 1 troy ounce per pint equals 0.0023186758 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 troy ounce per pint?
Troy ounce per Pint (oz t/pt) is a unit of density.
Is the ounce per milliliter to troy ounce per pint conversion exact?
Yes. Both ounce per milliliter and troy ounce per pint are defined by fixed standards rather than physical artifacts, so the factor of 431.2806395 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.