Mass per volume density.
Drams per Quart to Troy ounces per Milliliter Converter — dr/qt to oz t/mL
Convert Dram per Quart (dr/qt) to Troy ounce per Milliliter (oz t/mL) using the exact conversion factor (1 dram per quart = 0.0000601955 troy ounce per milliliter). See the formula, worked examples, and conversion table.
Drams per Quart to Troy ounces per Milliliter 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 / 31103.4768.
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 Troy ounces per Milliliter
Dram per Quart and Troy ounce per Milliliter 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 milliliter = drams per quart × 0.0000601954546389
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 troy ounce per milliliter equals 31103.4768 base units, so dividing one by the other gives the direct dram per quart-to-troy ounce per milliliter factor of 0.0000601954546389.
Simple example
1 dr/qt × 0.00006019545464 = 0.0000601955 oz t/mL
1 dram per quart = 0.0000601955 troy ounces per milliliter.
Real-world example
1,000 dr/qt × 0.00006019545464 = 0.0601954546 oz t/mL
1,000 drams per quart = 0.0601954546 troy ounces per milliliter.
Conversion table
| Dram per Quart (dr/qt) | Troy ounce per Milliliter (oz t/mL) |
|---|---|
| 0.1 dr/qt | 0.0000060195 oz t/mL |
| 1 dr/qt | 0.0000601955 oz t/mL |
| 10 dr/qt | 0.0006019545 oz t/mL |
| 100 dr/qt | 0.0060195455 oz t/mL |
| 1,000 dr/qt | 0.0601954546 oz t/mL |
| 10,000 dr/qt | 0.6019545464 oz t/mL |
Reverse conversion: Troy ounce per Milliliter to Dram per Quart
0.0000601955 oz t/mL × 16612.55 = 1.000000754 dr/qt
0.0000601955 troy ounces per milliliter = 1.000000754 drams per quart.
drams per quart = troy ounces per milliliter × 16612.5500006
For a page dedicated to this direction, see Troy ounce per Milliliter to Dram per Quart.
Understanding the Dram per Quart (dr/qt)
Mass per volume density.
Understanding the Troy ounce per Milliliter (oz t/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per milliliter are in 1 dram per quart?
1 dram per quart equals 0.0000601955 troy ounces per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per quart to troy ounce per milliliter?
Multiply the dram per quart value by 0.00006019545464. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per milliliter back to dram per quart?
Use the reverse factor: 1 troy ounce per milliliter equals 16,612.55 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 troy ounce per milliliter?
Troy ounce per Milliliter (oz t/mL) is a unit of density.
Is the dram per quart to troy ounce per milliliter conversion exact?
Yes. Both dram per quart and troy ounce per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00006019545464 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.