Rad is 0.01 gray.
Rad to Quectogray
Convert Rad (rad) to Quectogray (qGy) 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.
Quectogray is 1e-30 gray units.
qGy = rad × 1e+28
Results update instantly for Rad to Quectogray conversions.
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Formula
1 Rad = 1e+28 Quectogray
qGy = rad × 1e+28
rad = qGy ÷ 1e+28
Conversion table
| 1 rad | 1e+28 qGy |
| 2 rad | 2e+28 qGy |
| 5 rad | 5e+28 qGy |
| 10 rad | 1e+29 qGy |
| 20 rad | 2e+29 qGy |
| 50 rad | 5e+29 qGy |
| 100 rad | 1e+30 qGy |
Related conversions
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Frequently asked questions
How many Quectograys are in one Rad?
One Rad equals 1e+28 Quectograys.
How do I convert Rad to Quectogray?
Multiply the number of Rads by 1e+28 to get Quectograys. To go the other way, multiply Quectograys by 1e-28 (or divide by 1e+28) to get Rads.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Rad and Quectogray, so the result shown is mathematically precise (rounded only for display).
When is Rad to Quectogray 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
Rad and Quectogray 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 Rad = 1e+28 Quectograys (equivalently 1 Quectogray = 1e-28 Rads), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.