Mass per volume density.
Drams per Pint to Pounds per Fluid ounce Converter — dr/pt to lb/fl oz
Convert Dram per Pint (dr/pt) to Pound per Fluid ounce (lb/fl oz) using the exact conversion factor (1 dram per pint = 0.0002441406 pound per fluid ounce). See the formula, worked examples, and conversion table.
Drams per Pint to Pounds per Fluid ounce 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 / 15337.7827.
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 Pounds per Fluid ounce
Dram per Pint and Pound per Fluid ounce 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 fluid ounce = drams per pint × 0.000244140625
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 pound per fluid ounce equals 15337.7826966 base units, so dividing one by the other gives the direct dram per pint-to-pound per fluid ounce factor of 0.000244140625.
Simple example
1 dr/pt × 0.000244140625 = 0.0002441406 lb/fl oz
1 dram per pint = 0.0002441406 pounds per fluid ounce.
Real-world example
1,000 dr/pt × 0.000244140625 = 0.244140625 lb/fl oz
1,000 drams per pint = 0.244140625 pounds per fluid ounce.
Conversion table
| Dram per Pint (dr/pt) | Pound per Fluid ounce (lb/fl oz) |
|---|---|
| 0.1 dr/pt | 0.0000244141 lb/fl oz |
| 1 dr/pt | 0.0002441406 lb/fl oz |
| 10 dr/pt | 0.0024414063 lb/fl oz |
| 100 dr/pt | 0.0244140625 lb/fl oz |
| 1,000 dr/pt | 0.244140625 lb/fl oz |
| 10,000 dr/pt | 2.44140625 lb/fl oz |
Reverse conversion: Pound per Fluid ounce to Dram per Pint
0.0002441406 lb/fl oz × 4096 = 0.9999998976 dr/pt
0.0002441406 pounds per fluid ounce = 0.9999998976 drams per pint.
drams per pint = pounds per fluid ounce × 4096
For a page dedicated to this direction, see Pound per Fluid ounce to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Pound per Fluid ounce (lb/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per fluid ounce are in 1 dram per pint?
1 dram per pint equals 0.0002441406 pounds per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to pound per fluid ounce?
Multiply the dram per pint value by 0.000244140625. The converter above does this instantly to whatever precision you set.
How do I convert pound per fluid ounce back to dram per pint?
Use the reverse factor: 1 pound per fluid ounce equals 4,096 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 pound per fluid ounce?
Pound per Fluid ounce (lb/fl oz) is a unit of density.
Is the dram per pint to pound per fluid ounce conversion exact?
Yes. Both dram per pint and pound per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.000244140625 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.