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 Carat per Cubic inch
Convert troy ounce per cubic millimeter (oz t/mm3) to carat per cubic inch (ct/in3) instantly with formula, conversion table, and FAQ.
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Convert troy ounce per cubic millimeter (oz t/mm3) to carat per cubic inch (ct/in3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Cubic inch (ct/in3) expresses mass in carat per unit volume in cubic inch, found by dividing a mass value by a volume value.
ct/in3 = oz t/mm3 × 2.548473e6
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Formula
ct/in3 = oz t/mm3 × 2.548473e6
oz t/mm3 = ct/in3 × 3.923918e-7
Conversion table
| 1 oz t/mm3 | 2.548473e6 ct/in3 |
| 5 oz t/mm3 | 1.274237e7 ct/in3 |
| 10 oz t/mm3 | 2.548473e7 ct/in3 |
| 20 oz t/mm3 | 5.096947e7 ct/in3 |
| 50 oz t/mm3 | 1.274237e8 ct/in3 |
| 100 oz t/mm3 | 2.548473e8 ct/in3 |
| 500 oz t/mm3 | 1.274237e9 ct/in3 |
| 1000 oz t/mm3 | 2.548473e9 ct/in3 |
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How the formula works
Both troy ounce per cubic millimeter and carat per cubic inch 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 2.548473e6 to get carat per cubic inch. To reverse the conversion, multiply a carat per cubic inch value by 3.923918e-7 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 Carat per Cubic inch (ct/in3)?
Carat per Cubic inch (ct/in3) expresses mass in carat per unit volume in cubic inch, found by dividing a mass value by a volume value.
How do I convert troy ounce per cubic millimeter to carat per cubic inch?
Multiply the troy ounce per cubic millimeter value by 2.548473e6 to get the equivalent in carat per cubic inch. For example, 5 oz t/mm3 × 2.548473e6 = 1.274237e7 ct/in3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 2.548473e6 is an exact, non-rounded value.
Can I convert carat per cubic inch back to troy ounce per cubic millimeter?
Yes. Divide the carat per cubic inch value by 2.548473e6, or multiply it by 3.923918e-7, to get troy ounce per cubic millimeter.
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About converting troy ounce per cubic millimeter to carat per cubic inch
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. Carat per Cubic inch (ct/in3) expresses mass in carat per unit volume in cubic inch, found by dividing a mass value by a volume value.
Use this calculator to move between troy ounce per cubic millimeter and carat per cubic inch accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.