Troy ounce per Cubic Millimeter (oz t/mm3) expresses mass in troy ounce per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
Troy ounce per Cubic Millimeter to Dram per Quart
Convert troy ounce per cubic millimeter (oz t/mm3) to dram per quart (dr/qt) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert troy ounce per cubic millimeter (oz t/mm3) to dram per quart (dr/qt) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Quart (dr/qt) expresses mass in dram per unit volume in quart, found by dividing a mass value by a volume value.
dr/qt = oz t/mm3 × 1.661255e7
Results update instantly for Troy ounce per Cubic Millimeter to Dram per Quart conversions.
Reserved above the conversion cards and below the converter.
Formula
dr/qt = oz t/mm3 × 1.661255e7
oz t/mm3 = dr/qt × 6.019545e-8
Conversion table
| 1 oz t/mm3 | 1.661255e7 dr/qt |
| 5 oz t/mm3 | 8.306275e7 dr/qt |
| 10 oz t/mm3 | 1.661255e8 dr/qt |
| 20 oz t/mm3 | 3.32251e8 dr/qt |
| 50 oz t/mm3 | 8.306275e8 dr/qt |
| 100 oz t/mm3 | 1.661255e9 dr/qt |
| 500 oz t/mm3 | 8.306275e9 dr/qt |
| 1000 oz t/mm3 | 1.661255e10 dr/qt |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both troy ounce per cubic millimeter and dram per quart measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in troy ounce per cubic millimeter by 1.661255e7 to get dram per quart. To reverse the conversion, multiply a dram per quart value by 6.019545e-8 to get back to troy ounce per cubic millimeter.
Frequently asked questions
What is Troy ounce per Cubic Millimeter (oz t/mm3)?
Troy ounce per Cubic Millimeter (oz t/mm3) expresses mass in troy ounce per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
What is Dram per Quart (dr/qt)?
Dram per Quart (dr/qt) expresses mass in dram per unit volume in quart, found by dividing a mass value by a volume value.
How do I convert troy ounce per cubic millimeter to dram per quart?
Multiply the troy ounce per cubic millimeter value by 1.661255e7 to get the equivalent in dram per quart. For example, 5 oz t/mm3 × 1.661255e7 = 8.306275e7 dr/qt.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 1.661255e7 is an exact, non-rounded value.
Can I convert dram per quart back to troy ounce per cubic millimeter?
Yes. Divide the dram per quart value by 1.661255e7, or multiply it by 6.019545e-8, to get troy ounce per cubic millimeter.
Reserved between the FAQ and the article so the page stays balanced.
About converting troy ounce per cubic millimeter to dram per quart
Troy ounce per Cubic Millimeter (oz t/mm3) expresses mass in troy ounce per unit volume in cubic millimeter, found by dividing a mass value by a volume value. Dram per Quart (dr/qt) expresses mass in dram per unit volume in quart, found by dividing a mass value by a volume value.
Use this calculator to move between troy ounce per cubic millimeter and dram per quart accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.