Attogray is 1e-18 gray units.
Attogray to Picogray
Convert Attogray (aGy) to Picogray (pGy) 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.
Picogray is 1e-12 gray units.
pGy = aGy × 1e-6
Results update instantly for Attogray to Picogray conversions.
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Formula
1 Attogray = 1e-6 Picogray
pGy = aGy × 1e-6
aGy = pGy ÷ 1e-6
Conversion table
| 1 aGy | 1e-6 pGy |
| 2 aGy | 2e-6 pGy |
| 5 aGy | 5e-6 pGy |
| 10 aGy | 1e-5 pGy |
| 20 aGy | 2e-5 pGy |
| 50 aGy | 5e-5 pGy |
| 100 aGy | 0.0001 pGy |
Related conversions
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Frequently asked questions
How many Picograys are in one Attogray?
One Attogray equals 1e-6 Picograys.
How do I convert Attogray to Picogray?
Multiply the number of Attograys by 1e-6 to get Picograys. To go the other way, multiply Picograys by 1000000 (or divide by 1e-6) to get Attograys.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Attogray and Picogray, so the result shown is mathematically precise (rounded only for display).
When is Attogray to Picogray 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
Attogray and Picogray 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 Attogray = 1e-6 Picograys (equivalently 1 Picogray = 1000000 Attograys), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.