Gray is absorbed dose in joules per kilogram.
Gray to Decagray
Convert Gray (Gy) to Decagray (daGy) 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.
Decagray is 10 gray units.
daGy = Gy × 0.1
Results update instantly for Gray to Decagray conversions.
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Formula
1 Gray = 0.1 Decagray
daGy = Gy × 0.1
Gy = daGy ÷ 0.1
Conversion table
| 1 Gy | 0.1 daGy |
| 2 Gy | 0.2 daGy |
| 5 Gy | 0.5 daGy |
| 10 Gy | 1 daGy |
| 20 Gy | 2 daGy |
| 50 Gy | 5 daGy |
| 100 Gy | 10 daGy |
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Frequently asked questions
How many Decagrays are in one Gray?
One Gray equals 0.1 Decagrays.
How do I convert Gray to Decagray?
Multiply the number of Grays by 0.1 to get Decagrays. To go the other way, multiply Decagrays by 10 (or divide by 0.1) to get Grays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Gray and Decagray, so the result shown is mathematically precise (rounded only for display).
When is Gray to Decagray 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
Gray and Decagray 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 Gray = 0.1 Decagrays (equivalently 1 Decagray = 10 Grays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.