Mass per volume density.
Ounces per Teaspoon to Drams per Quart Converter — oz/tsp to dr/qt
Convert Ounce per Teaspoon (oz/tsp) to Dram per Quart (dr/qt) using the exact conversion factor (1 ounce per teaspoon = 3,072 dram per quart). See the formula, worked examples, and conversion table.
Ounces per Teaspoon to Drams per Quart 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 5751.668511 / 1.872287927.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Teaspoon to Drams per Quart
Ounce per Teaspoon and Dram per Quart 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 quart = ounces per teaspoon × 3072
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per teaspoon equals 5751.66851121 base units, and 1 dram per quart equals 1.87228792683 base units, so dividing one by the other gives the direct ounce per teaspoon-to-dram per quart factor of 3072.
Simple example
1 oz/tsp × 3072 = 3,072 dr/qt
1 ounce per teaspoon = 3,072 drams per quart.
Real-world example
1,000 oz/tsp × 3072 = 3,072,000 dr/qt
1,000 ounces per teaspoon = 3,072,000 drams per quart.
Conversion table
| Ounce per Teaspoon (oz/tsp) | Dram per Quart (dr/qt) |
|---|---|
| 0.1 oz/tsp | 307.2 dr/qt |
| 1 oz/tsp | 3,072 dr/qt |
| 10 oz/tsp | 30,720 dr/qt |
| 100 oz/tsp | 307,200 dr/qt |
| 1,000 oz/tsp | 3,072,000 dr/qt |
| 10,000 oz/tsp | 30,720,000 dr/qt |
Reverse conversion: Dram per Quart to Ounce per Teaspoon
1 dr/qt × 0.0003255208333 = 0.0003255208 oz/tsp
1 dram per quart = 0.0003255208 ounces per teaspoon.
ounces per teaspoon = drams per quart × 0.000325520833333
For a page dedicated to this direction, see Dram per Quart to Ounce per Teaspoon.
Understanding the Ounce per Teaspoon (oz/tsp)
Mass per volume density.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per quart are in 1 ounce per teaspoon?
1 ounce per teaspoon equals 3,072 drams per quart, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per teaspoon to dram per quart?
Multiply the ounce per teaspoon value by 3072. The converter above does this instantly to whatever precision you set.
How do I convert dram per quart back to ounce per teaspoon?
Use the reverse factor: 1 dram per quart equals 0.0003255208 ounces per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per teaspoon?
Ounce per Teaspoon (oz/tsp) is a unit of density.
What is a dram per quart?
Dram per Quart (dr/qt) is a unit of density.
Is the ounce per teaspoon to dram per quart conversion exact?
Yes. Both ounce per teaspoon and dram per quart are defined by fixed standards rather than physical artifacts, so the factor of 3072 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.