Attosievert is 1e-18 sievert units.
Attosievert to Milligray
Convert Attosievert (aSv) to Milligray (mGy) instantly. Free online radiation converter with formulas, tables and examples.
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Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
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Milligray is 0.001 gray units.
mGy = aSv × 1e-15
Results update instantly for Attosievert to Milligray conversions.
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Formula
1 Attosievert = 1e-15 Milligray
mGy = aSv × 1e-15
aSv = mGy ÷ 1e-15
Conversion table
| 1 aSv | 1e-15 mGy |
| 2 aSv | 2e-15 mGy |
| 5 aSv | 5e-15 mGy |
| 10 aSv | 1e-14 mGy |
| 20 aSv | 2e-14 mGy |
| 50 aSv | 5e-14 mGy |
| 100 aSv | 1e-13 mGy |
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Frequently asked questions
How many Milligrays are in one Attosievert?
One Attosievert equals 1e-15 Milligrays.
How do I convert Attosievert to Milligray?
Multiply the number of Attosieverts by 1e-15 to get Milligrays. To go the other way, multiply Milligrays by 1e+15 (or divide by 1e-15) to get Attosieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Attosievert and Milligray, so the result shown is mathematically precise (rounded only for display).
When is Attosievert to Milligray 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
Attosievert and Milligray are units used in the radiation family of measurements. Attosievert measures equivalent radiation dose (biological risk-weighted dose), while Milligray 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 Attosievert = 1e-15 Milligrays (equivalently 1 Milligray = 1e+15 Attosieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.