Mass per volume density.
Troy ounces per Cubic yard to Drams per Cubic Millimeter Converter — oz t/yd3 to dr/mm3
Convert Troy ounce per Cubic yard (oz t/yd3) to Dram per Cubic Millimeter (dr/mm3) using the exact conversion factor (1 troy ounce per cubic yard = 2.296014e-8 dram per cubic millimeter). See the formula, worked examples, and conversion table.
Troy ounces per Cubic yard to Drams per Cubic Millimeter 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 0.04068181174 / 1.7718452e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Troy ounces per Cubic yard to Drams per Cubic Millimeter
Troy ounce per Cubic yard and Dram per Cubic Millimeter 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 cubic millimeter = troy ounces per cubic yard × 2.296014e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 troy ounce per cubic yard equals 0.0406818117434 base units, and 1 dram per cubic millimeter equals 1771845.19531 base units, so dividing one by the other gives the direct troy ounce per cubic yard-to-dram per cubic millimeter factor of 2.296014e-8.
Simple example
1 oz t/yd3 × 2.296014e-8 = 2.296014e-8 dr/mm3
1 troy ounce per cubic yard = 2.296014e-8 drams per cubic millimeter.
Real-world example
1,000 oz t/yd3 × 2.296014e-8 = 0.0000229601 dr/mm3
1,000 troy ounces per cubic yard = 0.0000229601 drams per cubic millimeter.
Conversion table
| Troy ounce per Cubic yard (oz t/yd3) | Dram per Cubic Millimeter (dr/mm3) |
|---|---|
| 0.1 oz t/yd3 | 2.296014e-9 dr/mm3 |
| 1 oz t/yd3 | 2.296014e-8 dr/mm3 |
| 10 oz t/yd3 | 2.296014e-7 dr/mm3 |
| 100 oz t/yd3 | 0.000002296 dr/mm3 |
| 1,000 oz t/yd3 | 0.0000229601 dr/mm3 |
| 10,000 oz t/yd3 | 0.0002296014 dr/mm3 |
Reverse conversion: Dram per Cubic Millimeter to Troy ounce per Cubic yard
2.296014e-8 dr/mm3 × 43553743.54 = 1.000000049 oz t/yd3
2.296014e-8 drams per cubic millimeter = 1.000000049 troy ounces per cubic yard.
troy ounces per cubic yard = drams per cubic millimeter × 43553743.5375
For a page dedicated to this direction, see Dram per Cubic Millimeter to Troy ounce per Cubic yard.
Understanding the Troy ounce per Cubic yard (oz t/yd3)
Mass per volume density.
Understanding the Dram per Cubic Millimeter (dr/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cubic millimeter are in 1 troy ounce per cubic yard?
1 troy ounce per cubic yard equals 2.296014e-8 drams per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert troy ounce per cubic yard to dram per cubic millimeter?
Multiply the troy ounce per cubic yard value by 2.296014e-8. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic millimeter back to troy ounce per cubic yard?
Use the reverse factor: 1 dram per cubic millimeter equals 43,553,743.54 troy ounces per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a troy ounce per cubic yard?
Troy ounce per Cubic yard (oz t/yd3) is a unit of density.
What is a dram per cubic millimeter?
Dram per Cubic Millimeter (dr/mm3) is a unit of density.
Is the troy ounce per cubic yard to dram per cubic millimeter conversion exact?
Yes. Both troy ounce per cubic yard and dram per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 2.296014e-8 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.