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Becquerel

Measurement units: radioactivity
Symbol: Bq
multiplesBecquerel (Bq): multiples and submultiples
Curie to becquerel Becquerel to curie

info symbol: Bq

The becquerel is the unit of radioactivity.

One becquerel is defined as the activity of a quantity of radioactive material in which one nucleus decays per second. For applications relating to human health this is a small quantity, and SI multiples of the unit are commonly used.

1 Bq = 1 disintegration · s−1

1 Ci = 3,7 · 1010 Bq
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  • 1 becquerel Bq = 1*2.7027027027027E-11 curie Ci
  • 1 becquerel Bq = 1*2.7027027027027E-8 millicurie mCi
  • 1 becquerel Bq = 1*0.000001000 megabecquerel MBq
  • 1 becquerel Bq = 1*0.000000001 gigabecquerels GBq
  • 1 becquerel Bq = 1*7.4349442379182E-5 stat stat