Calculator
Ci ↔ TBq conversion
One curie is 3.7 × 10¹⁰ becquerels, i.e. 0.037 terabecquerel. The conversion is exact by definition, with no empirical constant.
ResultTBq
- Factor used
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- In becquerels
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Method
1 Ci = 3.7 × 10¹⁰ Bq = 0.037 TBq
1 TBq = 1 / 0.037 Ci ≈ 27.027 Ci
- The curie is defined exactly as 3.7 × 10¹⁰ disintegrations per second.
- One terabecquerel is 10¹² becquerels.
The conversion depends neither on the isotope nor on source geometry.
Indicative result — check it against your authorisation and your dosimetry.