Mass per volume density.
Troy ounces per Pint to Drams per Pint Converter — oz t/pt to dr/pt
Convert Troy ounce per Pint (oz t/pt) to Dram per Pint (dr/pt) using the exact conversion factor (1 troy ounce per pint = 17.55428571 dram per pint). See the formula, worked examples, and conversion table.
Troy ounces per Pint to Drams 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 65.73335441 / 3.744575854.
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 Drams per Pint
Troy ounce per Pint and Dram 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
drams per pint = troy ounces per pint × 17.5542857143
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 dram per pint equals 3.74457585365 base units, so dividing one by the other gives the direct troy ounce per pint-to-dram per pint factor of 17.5542857143.
Simple example
1 oz t/pt × 17.55428571 = 17.55428571 dr/pt
1 troy ounce per pint = 17.55428571 drams per pint.
Real-world example
1,000 oz t/pt × 17.55428571 = 17,554.28571 dr/pt
1,000 troy ounces per pint = 17,554.28571 drams per pint.
Conversion table
| Troy ounce per Pint (oz t/pt) | Dram per Pint (dr/pt) |
|---|---|
| 0.1 oz t/pt | 1.755428571 dr/pt |
| 1 oz t/pt | 17.55428571 dr/pt |
| 10 oz t/pt | 175.5428571 dr/pt |
| 100 oz t/pt | 1,755.428571 dr/pt |
| 1,000 oz t/pt | 17,554.28571 dr/pt |
| 10,000 oz t/pt | 175,542.8571 dr/pt |
Reverse conversion: Dram per Pint to Troy ounce per Pint
17.55428571 dr/pt × 0.05696614583 = 0.9999999998 oz t/pt
17.55428571 drams per pint = 0.9999999998 troy ounces per pint.
troy ounces per pint = drams per pint × 0.0569661458333
For a page dedicated to this direction, see Dram per Pint to Troy ounce per Pint.
Understanding the Troy ounce per Pint (oz t/pt)
Mass per volume density.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per pint are in 1 troy ounce per pint?
1 troy ounce per pint equals 17.55428571 drams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per pint to dram per pint?
Multiply the troy ounce per pint value by 17.55428571. The converter above does this instantly to whatever precision you set.
How do I convert dram per pint back to troy ounce per pint?
Use the reverse factor: 1 dram per pint equals 0.0569661458 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 dram per pint?
Dram per Pint (dr/pt) is a unit of density.
Is the troy ounce per pint to dram per pint conversion exact?
Yes. Both troy ounce per pint and dram per pint are defined by fixed standards rather than physical artifacts, so the factor of 17.55428571 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.