Centigray is 0.01 gray units.
Centigray to Gigasievert
Convert Centigray (cGy) to Gigasievert (GSv) instantly. Free online radiation converter with formulas, tables and examples.
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Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
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Gigasievert is 1000000000 sievert units.
GSv = cGy × 1e-11
Results update instantly for Centigray to Gigasievert conversions.
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Formula
1 Centigray = 1e-11 Gigasievert
GSv = cGy × 1e-11
cGy = GSv ÷ 1e-11
Conversion table
| 1 cGy | 1e-11 GSv |
| 2 cGy | 2e-11 GSv |
| 5 cGy | 5e-11 GSv |
| 10 cGy | 1e-10 GSv |
| 20 cGy | 2e-10 GSv |
| 50 cGy | 5e-10 GSv |
| 100 cGy | 1e-9 GSv |
Related conversions
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Frequently asked questions
How many Gigasieverts are in one Centigray?
One Centigray equals 1e-11 Gigasieverts.
How do I convert Centigray to Gigasievert?
Multiply the number of Centigrays by 1e-11 to get Gigasieverts. To go the other way, multiply Gigasieverts 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 Gigasievert, so the result shown is mathematically precise (rounded only for display).
When is Centigray to Gigasievert 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 Gigasievert are units used in the radiation family of measurements. Centigray measures absorbed radiation dose (energy deposited per unit mass), while Gigasievert 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 = 1e-11 Gigasieverts (equivalently 1 Gigasievert = 1e+11 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.