Sievert is equivalent dose.
Sievert to Decigray
Convert Sievert (Sv) to Decigray (dGy) 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.
Context values
Some unit families need one extra value for a physically accurate result.
Decigray is 0.1 gray units.
dGy = Sv × 10
Results update instantly for Sievert to Decigray conversions.
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Formula
1 Sievert = 10 Decigray
dGy = Sv × 10
Sv = dGy ÷ 10
Conversion table
| 1 Sv | 10 dGy |
| 2 Sv | 20 dGy |
| 5 Sv | 50 dGy |
| 10 Sv | 100 dGy |
| 20 Sv | 200 dGy |
| 50 Sv | 500 dGy |
| 100 Sv | 1000 dGy |
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Frequently asked questions
How many Decigrays are in one Sievert?
One Sievert equals 10 Decigrays.
How do I convert Sievert to Decigray?
Multiply the number of Sieverts by 10 to get Decigrays. To go the other way, multiply Decigrays by 0.1 (or divide by 10) to get Sieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Sievert and Decigray, so the result shown is mathematically precise (rounded only for display).
When is Sievert to Decigray 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
Sievert and Decigray are units used in the radiation family of measurements. Sievert measures equivalent radiation dose (biological risk-weighted dose), while Decigray measures absorbed radiation dose (energy deposited per unit mass). This page provides the direct numeric ratio between the two units. This converter uses the precise relationship 1 Sievert = 10 Decigrays (equivalently 1 Decigray = 0.1 Sieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.