A metric carat is exactly 200 milligrams.
Carats to Decigrams
Convert carats (ct) to decigrams (dg) instantly. Free online weight converter with formulas, tables and examples.
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Decigram is 0.1 gram units.
dg = ct × 2
Results update instantly for Carats to Decigrams conversions.
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Formula
dg = ct × 2
ct = dg ÷ 2
Conversion table
| 1 ct | 2.000000 dg |
| 5 ct | 10.000000 dg |
| 10 ct | 20.000000 dg |
| 20 ct | 40.000000 dg |
| 50 ct | 100.000000 dg |
| 100 ct | 200.000000 dg |
| 500 ct | 1000.000000 dg |
| 1000 ct | 2000.000000 dg |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the carat (ct). A metric carat is exactly 200 milligrams.
What is the destination unit in this conversion?
The destination unit is the decigram (dg). Decigram is 0.1 gram units.
How do I convert carats to decigrams?
Multiply the number of carats by 2 to get the equivalent value in decigrams. For example, 5 ct × 2 = 10.000000 dg.
Is the carat to decigram conversion exact?
Yes. This converter uses a fixed factor of 2, so results are precise and consistent every time you use it.
Where is this conversion commonly used?
It's used in everyday measurement, shipping and logistics, scientific and industrial work, and any context where you need to switch between carat and decigram values.
Can I convert decigrams back to carats?
Yes. Multiply the decigrams value by 0.5, or divide it by 2, to convert back to carats.
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About this conversion
This page converts carats (ct) into decigrams (dg) using the Universal Converter's mass conversion engine.
Carat-to-Decigram conversions are useful for everyday calculations, scientific work, shipping, and any task that mixes different weight or mass units.
The formula is dg = ct × 2, based on the standard definitions of carat and decigram.
Because the conversion factor is fixed, results stay consistent and repeatable no matter how many times you calculate them.
Carat: A metric carat is exactly 200 milligrams. Decigram: Decigram is 0.1 gram units.