Centigray to Rontosievert

Convert Centigray (cGy) to Rontosievert (rSv) instantly. Free online radiation converter with formulas, tables and examples.

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Converter

Radiation Converter

Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.

Result 1 cGy = rSv
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From definition

Centigray is 0.01 gray units.

To definition

Rontosievert is 1e-27 sievert units.

Formula

rSv = cGy × 1e+25

Results update instantly for Centigray to Rontosievert conversions.

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Formula

1 Centigray = 1e+25 Rontosievert

rSv = cGy × 1e+25

cGy = rSv ÷ 1e+25

Conversion table

1 cGy1e+25 rSv
2 cGy2e+25 rSv
5 cGy5e+25 rSv
10 cGy1e+26 rSv
20 cGy2e+26 rSv
50 cGy5e+26 rSv
100 cGy1e+27 rSv
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Frequently asked questions

How many Rontosieverts are in one Centigray?

One Centigray equals 1e+25 Rontosieverts.

How do I convert Centigray to Rontosievert?

Multiply the number of Centigrays by 1e+25 to get Rontosieverts. To go the other way, multiply Rontosieverts by 1e-25 (or divide by 1e+25) to get Centigrays.

Is this conversion exact?

Yes. This conversion uses the exact defined relationship between Centigray and Rontosievert, so the result shown is mathematically precise (rounded only for display).

When is Centigray to Rontosievert 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 Rontosievert are units used in the radiation family of measurements. Centigray measures absorbed radiation dose (energy deposited per unit mass), while Rontosievert 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+25 Rontosieverts (equivalently 1 Rontosievert = 1e-25 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.