Mass per volume density.
Troy ounces per Pint to Pounds per Milliliter Converter — oz t/pt to lb/mL
Convert Troy ounce per Pint (oz t/pt) to Pound per Milliliter (lb/mL) using the exact conversion factor (1 troy ounce per pint = 0.0001449172 pound per milliliter). See the formula, worked examples, and conversion table.
Troy ounces per Pint to Pounds 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 65.73335441 / 453592.37.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Pint to Pounds per Milliliter
Troy ounce per Pint and Pound 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
pounds per milliliter = troy ounces per pint × 0.000144917240151
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per pint equals 65.7333544138 base units, and 1 pound per milliliter equals 453592.37 base units, so dividing one by the other gives the direct troy ounce per pint-to-pound per milliliter factor of 0.000144917240151.
Simple example
1 oz t/pt × 0.0001449172402 = 0.0001449172 lb/mL
1 troy ounce per pint = 0.0001449172 pounds per milliliter.
Real-world example
1,000 oz t/pt × 0.0001449172402 = 0.1449172402 lb/mL
1,000 troy ounces per pint = 0.1449172402 pounds per milliliter.
Conversion table
| Troy ounce per Pint (oz t/pt) | Pound per Milliliter (lb/mL) |
|---|---|
| 0.1 oz t/pt | 0.0000144917 lb/mL |
| 1 oz t/pt | 0.0001449172 lb/mL |
| 10 oz t/pt | 0.0014491724 lb/mL |
| 100 oz t/pt | 0.014491724 lb/mL |
| 1,000 oz t/pt | 0.1449172402 lb/mL |
| 10,000 oz t/pt | 1.449172402 lb/mL |
Reverse conversion: Pound per Milliliter to Troy ounce per Pint
0.0001449172 lb/mL × 6900.490231 = 0.9999997229 oz t/pt
0.0001449172 pounds per milliliter = 0.9999997229 troy ounces per pint.
troy ounces per pint = pounds per milliliter × 6900.49023125
For a page dedicated to this direction, see Pound per Milliliter to Troy ounce per Pint.
Understanding the Troy ounce per Pint (oz t/pt)
Mass per volume density.
Understanding the Pound per Milliliter (lb/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per milliliter are in 1 troy ounce per pint?
1 troy ounce per pint equals 0.0001449172 pounds per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per pint to pound per milliliter?
Multiply the troy ounce per pint value by 0.0001449172402. The converter above does this instantly to whatever precision you set.
How do I convert pound per milliliter back to troy ounce per pint?
Use the reverse factor: 1 pound per milliliter equals 6,900.490231 troy ounces per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per pint?
Troy ounce per Pint (oz t/pt) is a unit of density.
What is a pound per milliliter?
Pound per Milliliter (lb/mL) is a unit of density.
Is the troy ounce per pint to pound per milliliter conversion exact?
Yes. Both troy ounce per pint and pound per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001449172402 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.