Centigray is 0.01 gray units.
Centigray to Gigagray
Convert Centigray (cGy) to Gigagray (GGy) 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.
Gigagray is 1000000000 gray units.
GGy = cGy × 1e-11
Results update instantly for Centigray to Gigagray conversions.
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Formula
1 Centigray = 1e-11 Gigagray
GGy = cGy × 1e-11
cGy = GGy ÷ 1e-11
Conversion table
| 1 cGy | 1e-11 GGy |
| 2 cGy | 2e-11 GGy |
| 5 cGy | 5e-11 GGy |
| 10 cGy | 1e-10 GGy |
| 20 cGy | 2e-10 GGy |
| 50 cGy | 5e-10 GGy |
| 100 cGy | 1e-9 GGy |
Related conversions
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Frequently asked questions
How many Gigagrays are in one Centigray?
One Centigray equals 1e-11 Gigagrays.
How do I convert Centigray to Gigagray?
Multiply the number of Centigrays by 1e-11 to get Gigagrays. To go the other way, multiply Gigagrays by 1e+11 (or divide by 1e-11) to get Centigrays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Centigray and Gigagray, so the result shown is mathematically precise (rounded only for display).
When is Centigray to Gigagray 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 Gigagray are units used in the radiation family of measurements. Both units measure absorbed radiation dose (energy deposited per unit mass). This converter uses the precise relationship 1 Centigray = 1e-11 Gigagrays (equivalently 1 Gigagray = 1e+11 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.