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.
Carat per Cubic inch to Carat per Cup
Convert carat per cubic inch (ct/in3) to carat per cup (ct/cup) 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 carat per cubic inch (ct/in3) to carat per cup (ct/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
ct/cup = ct/in3 × 14.4375
Results update instantly for Carat per Cubic inch to Carat per Cup conversions.
Reserved above the conversion cards and below the converter.
Formula
ct/cup = ct/in3 × 14.4375
ct/in3 = ct/cup × 0.069264
Conversion table
| 1 ct/in3 | 14.4375 ct/cup |
| 5 ct/in3 | 72.1875 ct/cup |
| 10 ct/in3 | 144.375 ct/cup |
| 20 ct/in3 | 288.75 ct/cup |
| 50 ct/in3 | 721.875 ct/cup |
| 100 ct/in3 | 1443.75 ct/cup |
| 500 ct/in3 | 7218.75 ct/cup |
| 1000 ct/in3 | 14437.5 ct/cup |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both carat per cubic inch and carat per cup measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per cubic inch by 14.4375 to get carat per cup. To reverse the conversion, multiply a carat per cup value by 0.069264 to get back to carat per cubic inch.
Frequently asked questions
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.
What is Carat per Cup (ct/cup)?
Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert carat per cubic inch to carat per cup?
Multiply the carat per cubic inch value by 14.4375 to get the equivalent in carat per cup. For example, 5 ct/in3 × 14.4375 = 72.1875 ct/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 14.4375 is an exact, non-rounded value.
Can I convert carat per cup back to carat per cubic inch?
Yes. Divide the carat per cup value by 14.4375, or multiply it by 0.069264, to get carat per cubic inch.
Reserved between the FAQ and the article so the page stays balanced.
About converting carat per cubic inch to carat per cup
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. Carat per Cup (ct/cup) expresses mass in carat per unit volume in cup, found by dividing a mass value by a volume value.
Use this calculator to move between carat per cubic inch and carat per cup accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.