Mass per volume density.
Milligrams per Teaspoon to Drams per Pint Converter — mg/tsp to dr/pt
Convert Milligram per Teaspoon (mg/tsp) to Dram per Pint (dr/pt) using the exact conversion factor (1 milligram per teaspoon = 0.0541808056 dram per pint). See the formula, worked examples, and conversion table.
Milligrams per Teaspoon 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 0.2028841362 / 3.744575854.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Teaspoon to Drams per Pint
Milligram per Teaspoon 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 = milligrams per teaspoon × 0.0541808055546
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per teaspoon equals 0.202884136211 base units, and 1 dram per pint equals 3.74457585365 base units, so dividing one by the other gives the direct milligram per teaspoon-to-dram per pint factor of 0.0541808055546.
Simple example
1 mg/tsp × 0.05418080555 = 0.0541808056 dr/pt
1 milligram per teaspoon = 0.0541808056 drams per pint.
Real-world example
1,000 mg/tsp × 0.05418080555 = 54.18080555 dr/pt
1,000 milligrams per teaspoon = 54.18080555 drams per pint.
Conversion table
| Milligram per Teaspoon (mg/tsp) | Dram per Pint (dr/pt) |
|---|---|
| 0.1 mg/tsp | 0.0054180806 dr/pt |
| 1 mg/tsp | 0.0541808056 dr/pt |
| 10 mg/tsp | 0.5418080555 dr/pt |
| 100 mg/tsp | 5.418080555 dr/pt |
| 1,000 mg/tsp | 54.18080555 dr/pt |
| 10,000 mg/tsp | 541.8080555 dr/pt |
Reverse conversion: Dram per Pint to Milligram per Teaspoon
0.0541808056 dr/pt × 18.45672078 = 1.000000001 mg/tsp
0.0541808056 drams per pint = 1.000000001 milligrams per teaspoon.
milligrams per teaspoon = drams per pint × 18.4567207845
For a page dedicated to this direction, see Dram per Pint to Milligram per Teaspoon.
Understanding the Milligram per Teaspoon (mg/tsp)
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 milligram per teaspoon?
1 milligram per teaspoon equals 0.0541808056 drams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per teaspoon to dram per pint?
Multiply the milligram per teaspoon value by 0.05418080555. The converter above does this instantly to whatever precision you set.
How do I convert dram per pint back to milligram per teaspoon?
Use the reverse factor: 1 dram per pint equals 18.45672078 milligrams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per teaspoon?
Milligram per Teaspoon (mg/tsp) is a unit of density.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
Is the milligram per teaspoon to dram per pint conversion exact?
Yes. Both milligram per teaspoon and dram per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.05418080555 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.