Mass per volume density.
Drams per Pint to Megagrams per Teaspoon Converter — dr/pt to Mg/tsp
Convert Dram per Pint (dr/pt) to Megagram per Teaspoon (Mg/tsp) using the exact conversion factor (1 dram per pint = 1.845672e-8 megagram per teaspoon). See the formula, worked examples, and conversion table.
Drams per Pint to Megagrams 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 / 2.02884136e+8.
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 Megagrams per Teaspoon
Dram per Pint and Megagram 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
megagrams per teaspoon = drams per pint × 1.845672e-8
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 megagram per teaspoon equals 202884136.211 base units, so dividing one by the other gives the direct dram per pint-to-megagram per teaspoon factor of 1.845672e-8.
Simple example
1 dr/pt × 1.845672e-8 = 1.845672e-8 Mg/tsp
1 dram per pint = 1.845672e-8 megagrams per teaspoon.
Real-world example
1,000 dr/pt × 1.845672e-8 = 0.0000184567 Mg/tsp
1,000 drams per pint = 0.0000184567 megagrams per teaspoon.
Conversion table
| Dram per Pint (dr/pt) | Megagram per Teaspoon (Mg/tsp) |
|---|---|
| 0.1 dr/pt | 1.845672e-9 Mg/tsp |
| 1 dr/pt | 1.845672e-8 Mg/tsp |
| 10 dr/pt | 1.845672e-7 Mg/tsp |
| 100 dr/pt | 0.0000018457 Mg/tsp |
| 1,000 dr/pt | 0.0000184567 Mg/tsp |
| 10,000 dr/pt | 0.0001845672 Mg/tsp |
Reverse conversion: Megagram per Teaspoon to Dram per Pint
1.845672e-8 Mg/tsp × 54180805.55 = 0.9999999575 dr/pt
1.845672e-8 megagrams per teaspoon = 0.9999999575 drams per pint.
drams per pint = megagrams per teaspoon × 54180805.5546
For a page dedicated to this direction, see Megagram per Teaspoon to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Megagram per Teaspoon (Mg/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per teaspoon are in 1 dram per pint?
1 dram per pint equals 1.845672e-8 megagrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to megagram per teaspoon?
Multiply the dram per pint value by 1.845672e-8. The converter above does this instantly to whatever precision you set.
How do I convert megagram per teaspoon back to dram per pint?
Use the reverse factor: 1 megagram per teaspoon equals 54,180,805.55 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 megagram per teaspoon?
Megagram per Teaspoon (Mg/tsp) is a unit of density.
Is the dram per pint to megagram per teaspoon conversion exact?
Yes. Both dram per pint and megagram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 1.845672e-8 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.