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 Kilogram per Cup
Convert carat per cubic inch (ct/in3) to kilogram per cup (kg/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 kilogram per cup (kg/cup) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Kilogram per Cup (kg/cup) expresses mass in kilogram per unit volume in cup, found by dividing a mass value by a volume value.
kg/cup = ct/in3 × 0.002888
Results update instantly for Carat per Cubic inch to Kilogram per Cup conversions.
Reserved above the conversion cards and below the converter.
Formula
kg/cup = ct/in3 × 0.002888
ct/in3 = kg/cup × 346.320346
Conversion table
| 1 ct/in3 | 0.002888 kg/cup |
| 5 ct/in3 | 0.014438 kg/cup |
| 10 ct/in3 | 0.028875 kg/cup |
| 20 ct/in3 | 0.05775 kg/cup |
| 50 ct/in3 | 0.144375 kg/cup |
| 100 ct/in3 | 0.28875 kg/cup |
| 500 ct/in3 | 1.44375 kg/cup |
| 1000 ct/in3 | 2.8875 kg/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 kilogram 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 0.002888 to get kilogram per cup. To reverse the conversion, multiply a kilogram per cup value by 346.320346 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 Kilogram per Cup (kg/cup)?
Kilogram per Cup (kg/cup) expresses mass in kilogram per unit volume in cup, found by dividing a mass value by a volume value.
How do I convert carat per cubic inch to kilogram per cup?
Multiply the carat per cubic inch value by 0.002888 to get the equivalent in kilogram per cup. For example, 5 ct/in3 × 0.002888 = 0.014438 kg/cup.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.002888 is an exact, non-rounded value.
Can I convert kilogram per cup back to carat per cubic inch?
Yes. Divide the kilogram per cup value by 0.002888, or multiply it by 346.320346, 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 kilogram 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. Kilogram per Cup (kg/cup) expresses mass in kilogram 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 kilogram 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.