Mass per volume density.
Dram per Cubic inches to Troy ounces per Cup Converter — dr/in3 to oz t/cup
Convert Dram per Cubic inch (dr/in3) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 dram per cubic inch = 0.8224487305 troy ounce per cup). See the formula, worked examples, and conversion table.
Dram per Cubic inches to Troy ounces per Cup 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 108.1246278 / 131.4667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Dram per Cubic inches to Troy ounces per Cup
Dram per Cubic inch and Troy ounce per Cup 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
troy ounces per cup = dram per cubic inches × 0.822448730469
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cubic inch equals 108.124627774 base units, and 1 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct dram per cubic inch-to-troy ounce per cup factor of 0.822448730469.
Simple example
1 dr/in3 × 0.8224487305 = 0.8224487305 oz t/cup
1 dram per cubic inch = 0.8224487305 troy ounces per cup.
Real-world example
1,000 dr/in3 × 0.8224487305 = 822.4487305 oz t/cup
1,000 dram per cubic inches = 822.4487305 troy ounces per cup.
Conversion table
| Dram per Cubic inch (dr/in3) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 dr/in3 | 0.0822448731 oz t/cup |
| 1 dr/in3 | 0.8224487305 oz t/cup |
| 10 dr/in3 | 8.224487305 oz t/cup |
| 100 dr/in3 | 82.24487305 oz t/cup |
| 1,000 dr/in3 | 822.4487305 oz t/cup |
| 10,000 dr/in3 | 8,224.487305 oz t/cup |
Reverse conversion: Troy ounce per Cup to Dram per Cubic inch
0.8224487305 oz t/cup × 1.215881262 = 1 dr/in3
0.8224487305 troy ounces per cup = 1 dram per cubic inches.
dram per cubic inches = troy ounces per cup × 1.2158812616
For a page dedicated to this direction, see Troy ounce per Cup to Dram per Cubic inch.
Understanding the Dram per Cubic inch (dr/in3)
Mass per volume density.
Understanding the Troy ounce per Cup (oz t/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per cup are in 1 dram per cubic inch?
1 dram per cubic inch equals 0.8224487305 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cubic inch to troy ounce per cup?
Multiply the dram per cubic inch value by 0.8224487305. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to dram per cubic inch?
Use the reverse factor: 1 troy ounce per cup equals 1.215881262 dram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cubic inch?
Dram per Cubic inch (dr/in3) is a unit of density.
What is a troy ounce per cup?
Troy ounce per Cup (oz t/cup) is a unit of density.
Is the dram per cubic inch to troy ounce per cup conversion exact?
Yes. Both dram per cubic inch and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.8224487305 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.