Gram per Cubic Centimeter (g/cm3) expresses mass in gram per unit volume in cubic centimeter, found by dividing a mass value by a volume value.
Gram per Cubic Centimeter to Carat per Cubic Millimeter
Convert gram per cubic centimeter (g/cm3) to carat per cubic millimeter (ct/mm3) instantly with formula, conversion table, and FAQ.
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Convert gram per cubic centimeter (g/cm3) to carat per cubic millimeter (ct/mm3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Carat per Cubic Millimeter (ct/mm3) expresses mass in carat per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
ct/mm3 = g/cm3 × 0.005
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Formula
ct/mm3 = g/cm3 × 0.005
g/cm3 = ct/mm3 × 200
Conversion table
| 1 g/cm3 | 0.005 ct/mm3 |
| 5 g/cm3 | 0.025 ct/mm3 |
| 10 g/cm3 | 0.05 ct/mm3 |
| 20 g/cm3 | 0.1 ct/mm3 |
| 50 g/cm3 | 0.25 ct/mm3 |
| 100 g/cm3 | 0.5 ct/mm3 |
| 500 g/cm3 | 2.5 ct/mm3 |
| 1000 g/cm3 | 5 ct/mm3 |
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How the formula works
Both gram per cubic centimeter and carat per cubic millimeter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in gram per cubic centimeter by 0.005 to get carat per cubic millimeter. To reverse the conversion, multiply a carat per cubic millimeter value by 200 to get back to gram per cubic centimeter.
Frequently asked questions
What is Gram per Cubic Centimeter (g/cm3)?
Gram per Cubic Centimeter (g/cm3) expresses mass in gram per unit volume in cubic centimeter, found by dividing a mass value by a volume value.
What is Carat per Cubic Millimeter (ct/mm3)?
Carat per Cubic Millimeter (ct/mm3) expresses mass in carat per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
How do I convert gram per cubic centimeter to carat per cubic millimeter?
Multiply the gram per cubic centimeter value by 0.005 to get the equivalent in carat per cubic millimeter. For example, 5 g/cm3 × 0.005 = 0.025 ct/mm3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.005 is an exact, non-rounded value.
Can I convert carat per cubic millimeter back to gram per cubic centimeter?
Yes. Divide the carat per cubic millimeter value by 0.005, or multiply it by 200, to get gram per cubic centimeter.
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About converting gram per cubic centimeter to carat per cubic millimeter
Gram per Cubic Centimeter (g/cm3) expresses mass in gram per unit volume in cubic centimeter, found by dividing a mass value by a volume value. Carat per Cubic Millimeter (ct/mm3) expresses mass in carat per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
Use this calculator to move between gram per cubic centimeter and carat per cubic millimeter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.