Convert curie to nanocurie

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.

Nanocurie

The nanocurie equals 10⁻⁹ curies, used in measuring very low levels of radioactivity in environmental samples, food safety testing, and research applications.

Curie to Nanocurie conversion table

Curie	Nanocurie	Nanocurie	Curie
1	1E+09	1	1E-09
2	2E+09	2	2E-09
3	3E+09	3	3E-09
5	5E+09	5	5E-09
10	1E+10	10	1E-08
20	2E+10	20	2E-08
25	2.5E+10	25	2.5E-08
50	5E+10	50	5E-08
100	1E+11	100	1E-07
250	2.5E+11	250	2.5E-07
500	5E+11	500	5E-07
1000	1E+12	1000	1E-06

How to convert Curie to Nanocurie

1 Ci = 1E+09 nCi. To convert any value, multiply it by 1E+09. For example, 25 Ci = 2.5E+10 nCi.

Frequently asked questions

How many nCi are there in one Ci?: One Ci is equal to 1E+09 nCi.
How do you convert Curie to Nanocurie?: Multiply the value in Curie by 1E+09 to get the result in Nanocurie.
How much is 25 Ci in nCi?: 25 Ci is equal to 2.5E+10 nCi.
How do you convert Nanocurie back to Curie?: Divide by the same factor: multiply the value in Nanocurie by 1E-09 to get Curie.