Mass per volume density.
Drams per Quart to Milligrams per Teaspoon Converter — dr/qt to mg/tsp
Convert Dram per Quart (dr/qt) to Milligram per Teaspoon (mg/tsp) using the exact conversion factor (1 dram per quart = 9.228360392 milligram per teaspoon). See the formula, worked examples, and conversion table.
Drams per Quart 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 1.872287927 / 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 Quart to Milligrams per Teaspoon
Dram per Quart 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 quart × 9.22836039225
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per quart equals 1.87228792683 base units, and 1 milligram per teaspoon equals 0.202884136211 base units, so dividing one by the other gives the direct dram per quart-to-milligram per teaspoon factor of 9.22836039225.
Simple example
1 dr/qt × 9.228360392 = 9.228360392 mg/tsp
1 dram per quart = 9.228360392 milligrams per teaspoon.
Real-world example
1,000 dr/qt × 9.228360392 = 9,228.360392 mg/tsp
1,000 drams per quart = 9,228.360392 milligrams per teaspoon.
Conversion table
| Dram per Quart (dr/qt) | Milligram per Teaspoon (mg/tsp) |
|---|---|
| 0.1 dr/qt | 0.9228360392 mg/tsp |
| 1 dr/qt | 9.228360392 mg/tsp |
| 10 dr/qt | 92.28360392 mg/tsp |
| 100 dr/qt | 922.8360392 mg/tsp |
| 1,000 dr/qt | 9,228.360392 mg/tsp |
| 10,000 dr/qt | 92,283.60392 mg/tsp |
Reverse conversion: Milligram per Teaspoon to Dram per Quart
9.228360392 mg/tsp × 0.1083616111 = 1 dr/qt
9.228360392 milligrams per teaspoon = 1 drams per quart.
drams per quart = milligrams per teaspoon × 0.108361611109
For a page dedicated to this direction, see Milligram per Teaspoon to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
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 quart?
1 dram per quart equals 9.228360392 milligrams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to milligram per teaspoon?
Multiply the dram per quart value by 9.228360392. The converter above does this instantly to whatever precision you set.
How do I convert milligram per teaspoon back to dram per quart?
Use the reverse factor: 1 milligram per teaspoon equals 0.1083616111 drams per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per quart?
Dram per Quart (dr/qt) 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 quart to milligram per teaspoon conversion exact?
Yes. Both dram per quart and milligram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 9.228360392 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.