Curie is 3.7e10 becquerels.
Curie to Petasievert
Convert Curie (Ci) to Petasievert (PSv) 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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Petasievert is 1000000000000000 sievert units.
PSv = Ci × 3.7e-5
Results update instantly for Curie to Petasievert conversions.
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Formula
1 Curie = 3.7e-5 Petasievert
PSv = Ci × 3.7e-5
Ci = PSv ÷ 3.7e-5
Conversion table
| 1 Ci | 3.7e-5 PSv |
| 2 Ci | 7.4e-5 PSv |
| 5 Ci | 0.000185 PSv |
| 10 Ci | 0.00037 PSv |
| 20 Ci | 0.00074 PSv |
| 50 Ci | 0.00185 PSv |
| 100 Ci | 0.0037 PSv |
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Frequently asked questions
How many Petasieverts are in one Curie?
One Curie equals 3.7e-5 Petasieverts.
How do I convert Curie to Petasievert?
Multiply the number of Curies by 3.7e-5 to get Petasieverts. To go the other way, multiply Petasieverts by 27027.02703 (or divide by 3.7e-5) to get Curies.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Curie and Petasievert, so the result shown is mathematically precise (rounded only for display).
When is Curie to Petasievert 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
Curie and Petasievert are units used in the radiation family of measurements. Curie measures radioactive activity (the rate of radioactive decay), while Petasievert measures equivalent radiation dose (biological risk-weighted dose). This page provides the direct numeric ratio between the two units. This converter uses the precise relationship 1 Curie = 3.7e-5 Petasieverts (equivalently 1 Petasievert = 27027.02703 Curies), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.