Converter group

Radiology Converters

Radiation - Activity Converter

Value

From

Result

... Terabecquerel = ... Curie

Result

... Terabecquerel

... Curie

Value

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From Unit:

To Unit:

Use this page to convert terabecquerel values into curie, with background details, formulas, a worked example, and a quick conversion table.

1 TBq = 27.027027027027 Ci

1 Ci = 0.037 TBq

Example: 1000 TBq = 27,027.027027027 Ci

One terabecquerel is equal to 1.0E+12 becquerels.

History: SI prefix tera- applied to the becquerel.

Current use: Used for large-scale industrial sources and environmental monitoring.

Also written as TBq.

One curie is approximately the activity of 1 gram of the radium isotope 226Ra, equal to 3.7E+10 becquerels.

History: Named after Pierre and Marie Curie. Originally defined in 1910.

Current use: Still commonly used in the United States and in some clinical settings alongside the becquerel.

Also written as Ci, curies.