Centigray is 0.01 gray units.
Centigray to Rem
Convert Centigray (cGy) to Rem (rem) 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.
Rem is 0.01 sievert.
rem = cGy × 1
Results update instantly for Centigray to Rem conversions.
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Formula
1 Centigray = 1 Rem
rem = cGy × 1
cGy = rem ÷ 1
Conversion table
| 1 cGy | 1 rem |
| 2 cGy | 2 rem |
| 5 cGy | 5 rem |
| 10 cGy | 10 rem |
| 20 cGy | 20 rem |
| 50 cGy | 50 rem |
| 100 cGy | 100 rem |
Related conversions
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Frequently asked questions
How many Rems are in one Centigray?
One Centigray equals 1 Rems.
How do I convert Centigray to Rem?
Multiply the number of Centigrays by 1 to get Rems. To go the other way, multiply Rems by 1 (or divide by 1) to get Centigrays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Centigray and Rem, so the result shown is mathematically precise (rounded only for display).
When is Centigray to Rem 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 Rem are units used in the radiation family of measurements. Centigray measures absorbed radiation dose (energy deposited per unit mass), while Rem 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 = 1 Rems (equivalently 1 Rem = 1 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.