Convert becquerel to curie

Becquerel

The becquerel is the SI unit of radioactivity, defined as one nuclear decay per second. Named after Henri Becquerel, it replaced the curie as the standard unit of radioactive decay rate.

Curie

The curie is the historical unit of radioactivity, originally defined as the decay rate of one gram of radium-226. One curie equals 3.7×10¹⁰ becquerels.

Becquerel to Curie conversion table

Becquerel	Curie	Curie	Becquerel
1	2.703E-11	1	3.7E+10
2	5.405E-11	2	7.4E+10
3	8.108E-11	3	1.11E+11
5	1.351E-10	5	1.85E+11
10	2.703E-10	10	3.7E+11
20	5.405E-10	20	7.4E+11
25	6.757E-10	25	9.25E+11
50	1.351E-09	50	1.85E+12
100	2.703E-09	100	3.7E+12
250	6.757E-09	250	9.25E+12
500	1.351E-08	500	1.85E+13
1000	2.703E-08	1000	3.7E+13

How to convert Becquerel to Curie

1 Bq = 2.703E-11 Ci. To convert any value, multiply it by 2.703E-11. For example, 25 Bq = 6.757E-10 Ci.

Frequently asked questions

How many Ci are there in one Bq?: One Bq is equal to 2.703E-11 Ci.
How do you convert Becquerel to Curie?: Multiply the value in Becquerel by 2.703E-11 to get the result in Curie.
How much is 25 Bq in Ci?: 25 Bq is equal to 6.757E-10 Ci.
How do you convert Curie back to Becquerel?: Divide by the same factor: multiply the value in Curie by 3.7E+10 to get Becquerel.