Centigray is 0.01 gray units.
Centigray to Millisievert
Convert Centigray (cGy) to Millisievert (mSv) instantly. Free online radiation converter with formulas, tables and examples.
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Radiation Converter
Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
Context values
Some unit families need one extra value for a physically accurate result.
Millisievert is 0.001 sievert units.
mSv = cGy × 10
Results update instantly for Centigray to Millisievert conversions.
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Formula
1 Centigray = 10 Millisievert
mSv = cGy × 10
cGy = mSv ÷ 10
Conversion table
| 1 cGy | 10 mSv |
| 2 cGy | 20 mSv |
| 5 cGy | 50 mSv |
| 10 cGy | 100 mSv |
| 20 cGy | 200 mSv |
| 50 cGy | 500 mSv |
| 100 cGy | 1000 mSv |
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Frequently asked questions
How many Millisieverts are in one Centigray?
One Centigray equals 10 Millisieverts.
How do I convert Centigray to Millisievert?
Multiply the number of Centigrays by 10 to get Millisieverts. To go the other way, multiply Millisieverts by 0.1 (or divide by 10) to get Centigrays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Centigray and Millisievert, so the result shown is mathematically precise (rounded only for display).
When is Centigray to Millisievert conversion commonly used?
It is commonly used in nuclear medicine, radiation safety, health physics, and scientific research involving radioactivity and radiation dose.
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About this conversion
Centigray and Millisievert are units used in the radiation family of measurements. Centigray measures absorbed radiation dose (energy deposited per unit mass), while Millisievert measures equivalent radiation dose (biological risk-weighted dose). This page provides the direct numeric ratio between the two units. This converter uses the precise relationship 1 Centigray = 10 Millisieverts (equivalently 1 Millisievert = 0.1 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.