Rem is 0.01 sievert.
Rem to Curie
Convert Rem (rem) to Curie (Ci) 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.
Curie is 3.7e10 becquerels.
Ci = rem × 2.7027027e-13
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Formula
1 Rem = 2.7027027e-13 Curie
Ci = rem × 2.7027027e-13
rem = Ci ÷ 2.7027027e-13
Conversion table
| 1 rem | 2.7027027e-13 Ci |
| 2 rem | 5.40540541e-13 Ci |
| 5 rem | 1.35135135e-12 Ci |
| 10 rem | 2.7027027e-12 Ci |
| 20 rem | 5.40540541e-12 Ci |
| 50 rem | 1.35135135e-11 Ci |
| 100 rem | 2.7027027e-11 Ci |
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Frequently asked questions
How many Curies are in one Rem?
One Rem equals 2.7027027e-13 Curies.
How do I convert Rem to Curie?
Multiply the number of Rems by 2.7027027e-13 to get Curies. To go the other way, multiply Curies by 3.7e+12 (or divide by 2.7027027e-13) to get Rems.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Rem and Curie, so the result shown is mathematically precise (rounded only for display).
When is Rem to Curie 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 Curie are units used in the radiation family of measurements. Rem measures equivalent radiation dose (biological risk-weighted dose), while Curie measures radioactive activity (the rate of radioactive decay). This page provides the direct numeric ratio between the two units. This converter uses the precise relationship 1 Rem = 2.7027027e-13 Curies (equivalently 1 Curie = 3.7e+12 Rems), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.