Centigray is 0.01 gray units.
Centigray to Nanosievert
Convert Centigray (cGy) to Nanosievert (nSv) 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.
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Some unit families need one extra value for a physically accurate result.
Nanosievert is 1e-9 sievert units.
nSv = cGy × 1e+7
Results update instantly for Centigray to Nanosievert conversions.
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Formula
1 Centigray = 1e+7 Nanosievert
nSv = cGy × 1e+7
cGy = nSv ÷ 1e+7
Conversion table
| 1 cGy | 1e+7 nSv |
| 2 cGy | 2e+7 nSv |
| 5 cGy | 5e+7 nSv |
| 10 cGy | 1e+8 nSv |
| 20 cGy | 2e+8 nSv |
| 50 cGy | 5e+8 nSv |
| 100 cGy | 1e+9 nSv |
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Frequently asked questions
How many Nanosieverts are in one Centigray?
One Centigray equals 1e+7 Nanosieverts.
How do I convert Centigray to Nanosievert?
Multiply the number of Centigrays by 1e+7 to get Nanosieverts. To go the other way, multiply Nanosieverts by 1e-7 (or divide by 1e+7) to get Centigrays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Centigray and Nanosievert, so the result shown is mathematically precise (rounded only for display).
When is Centigray to Nanosievert 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 Nanosievert are units used in the radiation family of measurements. Centigray measures absorbed radiation dose (energy deposited per unit mass), while Nanosievert 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+7 Nanosieverts (equivalently 1 Nanosievert = 1e-7 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.