Convert microcurie to curie

Microcurie

The microcurie equals 10⁻⁶ curies (37,000 Bq), commonly used in nuclear medicine, biological tracer studies, and calibration of radiation measuring instruments.

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.

Microcurie to Curie conversion table

Microcurie	Curie	Curie	Microcurie
1	1E-06	1	1E+06
2	2E-06	2	2E+06
3	3E-06	3	3E+06
5	5E-06	5	5E+06
10	1E-05	10	1E+07
20	2E-05	20	2E+07
25	2.5E-05	25	2.5E+07
50	5E-05	50	5E+07
100	0.0001	100	1E+08
250	0.00025	250	2.5E+08
500	0.0005	500	5E+08
1000	0.001	1000	1E+09

How to convert Microcurie to Curie

1 µCi = 1E-06 Ci. To convert any value, multiply it by 1E-06. For example, 25 µCi = 2.5E-05 Ci.

Frequently asked questions

How many Ci are there in one µCi?: One µCi is equal to 1E-06 Ci.
How do you convert Microcurie to Curie?: Multiply the value in Microcurie by 1E-06 to get the result in Curie.
How much is 25 µCi in Ci?: 25 µCi is equal to 2.5E-05 Ci.
How do you convert Curie back to Microcurie?: Divide by the same factor: multiply the value in Curie by 1E+06 to get Microcurie.