Mass per volume density.
Drams per Milliliter to Milligrams per Teaspoon Converter — dr/mL to mg/tsp
Convert Dram per Milliliter (dr/mL) to Milligram per Teaspoon (mg/tsp) using the exact conversion factor (1 dram per milliliter = 8,733.286044 milligram per teaspoon). See the formula, worked examples, and conversion table.
Drams per Milliliter to Milligrams 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 1771.845195 / 0.2028841362.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Milliliter to Milligrams per Teaspoon
Dram per Milliliter and Milligram 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
milligrams per teaspoon = drams per milliliter × 8733.28604396
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per milliliter equals 1771.84519531 base units, and 1 milligram per teaspoon equals 0.202884136211 base units, so dividing one by the other gives the direct dram per milliliter-to-milligram per teaspoon factor of 8733.28604396.
Simple example
1 dr/mL × 8733.286044 = 8,733.286044 mg/tsp
1 dram per milliliter = 8,733.286044 milligrams per teaspoon.
Real-world example
1,000 dr/mL × 8733.286044 = 8,733,286.044 mg/tsp
1,000 drams per milliliter = 8,733,286.044 milligrams per teaspoon.
Conversion table
| Dram per Milliliter (dr/mL) | Milligram per Teaspoon (mg/tsp) |
|---|---|
| 0.1 dr/mL | 873.3286044 mg/tsp |
| 1 dr/mL | 8,733.286044 mg/tsp |
| 10 dr/mL | 87,332.86044 mg/tsp |
| 100 dr/mL | 873,328.6044 mg/tsp |
| 1,000 dr/mL | 8,733,286.044 mg/tsp |
| 10,000 dr/mL | 87,332,860.44 mg/tsp |
Reverse conversion: Milligram per Teaspoon to Dram per Milliliter
1 mg/tsp × 0.0001145044368 = 0.0001145044 dr/mL
1 milligram per teaspoon = 0.0001145044 drams per milliliter.
drams per milliliter = milligrams per teaspoon × 0.000114504436814
For a page dedicated to this direction, see Milligram per Teaspoon to Dram per Milliliter.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Understanding the Milligram 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 milligrams per teaspoon are in 1 dram per milliliter?
1 dram per milliliter equals 8,733.286044 milligrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per milliliter to milligram per teaspoon?
Multiply the dram per milliliter value by 8733.286044. The converter above does this instantly to whatever precision you set.
How do I convert milligram per teaspoon back to dram per milliliter?
Use the reverse factor: 1 milligram per teaspoon equals 0.0001145044 drams per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
What is a milligram per teaspoon?
Milligram per Teaspoon (mg/tsp) is a unit of density.
Is the dram per milliliter to milligram per teaspoon conversion exact?
Yes. Both dram per milliliter and milligram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 8733.286044 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.