Mass per volume density.
Drams per Pint to Pounds per Teaspoon Converter — dr/pt to lb/tsp
Convert Dram per Pint (dr/pt) to Pound per Teaspoon (lb/tsp) using the exact conversion factor (1 dram per pint = 0.0000406901 pound per teaspoon). See the formula, worked examples, and conversion table.
Drams per Pint to Pounds per Teaspoon 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 / 92026.69618.
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 Teaspoon
Dram per Pint and Pound per Teaspoon 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 teaspoon = drams per pint × 0.0000406901041667
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 teaspoon equals 92026.6961794 base units, so dividing one by the other gives the direct dram per pint-to-pound per teaspoon factor of 0.0000406901041667.
Simple example
1 dr/pt × 0.00004069010417 = 0.0000406901 lb/tsp
1 dram per pint = 0.0000406901 pounds per teaspoon.
Real-world example
1,000 dr/pt × 0.00004069010417 = 0.0406901042 lb/tsp
1,000 drams per pint = 0.0406901042 pounds per teaspoon.
Conversion table
| Dram per Pint (dr/pt) | Pound per Teaspoon (lb/tsp) |
|---|---|
| 0.1 dr/pt | 0.000004069 lb/tsp |
| 1 dr/pt | 0.0000406901 lb/tsp |
| 10 dr/pt | 0.000406901 lb/tsp |
| 100 dr/pt | 0.0040690104 lb/tsp |
| 1,000 dr/pt | 0.0406901042 lb/tsp |
| 10,000 dr/pt | 0.4069010417 lb/tsp |
Reverse conversion: Pound per Teaspoon to Dram per Pint
0.0000406901 lb/tsp × 24576 = 0.9999998976 dr/pt
0.0000406901 pounds per teaspoon = 0.9999998976 drams per pint.
drams per pint = pounds per teaspoon × 24576
For a page dedicated to this direction, see Pound per Teaspoon to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Pound per Teaspoon (lb/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per teaspoon are in 1 dram per pint?
1 dram per pint equals 0.0000406901 pounds per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to pound per teaspoon?
Multiply the dram per pint value by 0.00004069010417. The converter above does this instantly to whatever precision you set.
How do I convert pound per teaspoon back to dram per pint?
Use the reverse factor: 1 pound per teaspoon equals 24,576 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 teaspoon?
Pound per Teaspoon (lb/tsp) is a unit of density.
Is the dram per pint to pound per teaspoon conversion exact?
Yes. Both dram per pint and pound per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00004069010417 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.