Centigray is 0.01 gray units.
Centigray to Curie
Convert Centigray (cGy) to Curie (Ci) instantly. Free online radiation converter with formulas, tables and examples.
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
Converter
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.
Curie is 3.7e10 becquerels.
Ci = cGy × 2.7027027e-13
Results update instantly for Centigray to Curie conversions.
Reserved above the conversion cards and below the converter.
Formula
1 Centigray = 2.7027027e-13 Curie
Ci = cGy × 2.7027027e-13
cGy = Ci ÷ 2.7027027e-13
Conversion table
| 1 cGy | 2.7027027e-13 Ci |
| 2 cGy | 5.40540541e-13 Ci |
| 5 cGy | 1.35135135e-12 Ci |
| 10 cGy | 2.7027027e-12 Ci |
| 20 cGy | 5.40540541e-12 Ci |
| 50 cGy | 1.35135135e-11 Ci |
| 100 cGy | 2.7027027e-11 Ci |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many Curies are in one Centigray?
One Centigray equals 2.7027027e-13 Curies.
How do I convert Centigray to Curie?
Multiply the number of Centigrays by 2.7027027e-13 to get Curies. To go the other way, multiply Curies by 3.7e+12 (or divide by 2.7027027e-13) to get Centigrays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Centigray and Curie, so the result shown is mathematically precise (rounded only for display).
When is Centigray to Curie conversion commonly used?
It is commonly used in nuclear medicine, radiation safety, health physics, and scientific research involving radioactivity and radiation dose.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
Centigray and Curie are units used in the radiation family of measurements. Centigray measures absorbed radiation dose (energy deposited per unit mass), while Curie measures radioactive activity (the rate of radioactive decay). This page provides the direct numeric ratio between the two units. This converter uses the precise relationship 1 Centigray = 2.7027027e-13 Curies (equivalently 1 Curie = 3.7e+12 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.