Rem is 0.01 sievert.
Rem to Decigray
Convert Rem (rem) 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 = rem × 0.1
Results update instantly for Rem to Decigray conversions.
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Formula
1 Rem = 0.1 Decigray
dGy = rem × 0.1
rem = dGy ÷ 0.1
Conversion table
| 1 rem | 0.1 dGy |
| 2 rem | 0.2 dGy |
| 5 rem | 0.5 dGy |
| 10 rem | 1 dGy |
| 20 rem | 2 dGy |
| 50 rem | 5 dGy |
| 100 rem | 10 dGy |
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Frequently asked questions
How many Decigrays are in one Rem?
One Rem equals 0.1 Decigrays.
How do I convert Rem to Decigray?
Multiply the number of Rems by 0.1 to get Decigrays. To go the other way, multiply Decigrays by 10 (or divide by 0.1) to get Rems.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Rem and Decigray, so the result shown is mathematically precise (rounded only for display).
When is Rem 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
Rem and Decigray are units used in the radiation family of measurements. Rem 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 Rem = 0.1 Decigrays (equivalently 1 Decigray = 10 Rems), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.