Convert picocurie to curie

Picocurie

The picocurie equals 10⁻¹² curies and is commonly used to measure radon activity in homes and the radioactivity of environmental water and air samples.

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.

Picocurie to Curie conversion table

Picocurie	Curie	Curie	Picocurie
1	1E-12	1	1E+12
2	2E-12	2	2E+12
3	3E-12	3	3E+12
5	5E-12	5	5E+12
10	1E-11	10	1E+13
20	2E-11	20	2E+13
25	2.5E-11	25	2.5E+13
50	5E-11	50	5E+13
100	1E-10	100	1E+14
250	2.5E-10	250	2.5E+14
500	5E-10	500	5E+14
1000	1E-09	1000	1E+15

How to convert Picocurie to Curie

1 pCi = 1E-12 Ci. To convert any value, multiply it by 1E-12. For example, 25 pCi = 2.5E-11 Ci.

Frequently asked questions

How many Ci are there in one pCi?: One pCi is equal to 1E-12 Ci.
How do you convert Picocurie to Curie?: Multiply the value in Picocurie by 1E-12 to get the result in Curie.
How much is 25 pCi in Ci?: 25 pCi is equal to 2.5E-11 Ci.
How do you convert Curie back to Picocurie?: Divide by the same factor: multiply the value in Curie by 1E+12 to get Picocurie.