Mass per volume density.
Troy ounces per Quart to Dram per Cubic inches Converter — oz t/qt to dr/in3
Convert Troy ounce per Quart (oz t/qt) to Dram per Cubic inch (dr/in3) using the exact conversion factor (1 troy ounce per quart = 0.3039703154 dram per cubic inch). See the formula, worked examples, and conversion table.
Troy ounces per Quart to Dram per Cubic inches 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 32.86667721 / 108.1246278.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Quart to Dram per Cubic inches
Troy ounce per Quart and Dram per Cubic inch 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
dram per cubic inches = troy ounces per quart × 0.303970315399
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per quart equals 32.8666772069 base units, and 1 dram per cubic inch equals 108.124627774 base units, so dividing one by the other gives the direct troy ounce per quart-to-dram per cubic inch factor of 0.303970315399.
Simple example
1 oz t/qt × 0.3039703154 = 0.3039703154 dr/in3
1 troy ounce per quart = 0.3039703154 dram per cubic inches.
Real-world example
1,000 oz t/qt × 0.3039703154 = 303.9703154 dr/in3
1,000 troy ounces per quart = 303.9703154 dram per cubic inches.
Conversion table
| Troy ounce per Quart (oz t/qt) | Dram per Cubic inch (dr/in3) |
|---|---|
| 0.1 oz t/qt | 0.0303970315 dr/in3 |
| 1 oz t/qt | 0.3039703154 dr/in3 |
| 10 oz t/qt | 3.039703154 dr/in3 |
| 100 oz t/qt | 30.39703154 dr/in3 |
| 1,000 oz t/qt | 303.9703154 dr/in3 |
| 10,000 oz t/qt | 3,039.703154 dr/in3 |
Reverse conversion: Dram per Cubic inch to Troy ounce per Quart
0.3039703154 dr/in3 × 3.289794922 = 1 oz t/qt
0.3039703154 dram per cubic inches = 1 troy ounces per quart.
troy ounces per quart = dram per cubic inches × 3.28979492188
For a page dedicated to this direction, see Dram per Cubic inch to Troy ounce per Quart.
Understanding the Troy ounce per Quart (oz t/qt)
Mass per volume density.
Understanding the Dram per Cubic inch (dr/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many dram per cubic inches are in 1 troy ounce per quart?
1 troy ounce per quart equals 0.3039703154 dram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per quart to dram per cubic inch?
Multiply the troy ounce per quart value by 0.3039703154. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic inch back to troy ounce per quart?
Use the reverse factor: 1 dram per cubic inch equals 3.289794922 troy ounces per quart. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per quart?
Troy ounce per Quart (oz t/qt) is a unit of density.
What is a dram per cubic inch?
Dram per Cubic inch (dr/in3) is a unit of density.
Is the troy ounce per quart to dram per cubic inch conversion exact?
Yes. Both troy ounce per quart and dram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.3039703154 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.