Curie to Nanocurie Conversion

Convert between Curie and Nanocurie quickly and accurately.

Ci
nCi

How to Convert Curie to Nanocurie

Conversion Formula

1 Ci = 1000000000 nCi
1 nCi = 1E-9 Ci

Example

Convert 15 Ci to nCi:

15 Ci = 15 × 1000000000 nCi = 15000000000 nCi

Unit Information

Learn about the radiation activity units you're converting between

Curie

Ci

Definition

A unit of radioactivity equal to 3.7 × 10^10 becquerel, originally defined as the activity of 1 gram of radium-226.

History/Origin

Named after Marie Curie (1867-1934) and Pierre Curie (1859-1906), pioneers in the study of radioactivity.

Current Use

Still widely used in the United States, particularly in nuclear medicine and radiation therapy.

Multiplier

37000000000

Offset

0

Nanocurie

nCi

Definition

A unit of radioactivity equal to 10^-9 curie or 37 becquerel, used for very small activity sources.

History/Origin

Derived from the curie unit with the nano- prefix, used for very small radioactive sources.

Current Use

Used in environmental monitoring, research applications, and low-level radioactive sources.

Multiplier

37

Offset

0

Curie to Nanocurie Conversion Table

Curie [Ci] Nanocurie [nCi]
1 Ci 1000000000 nCi
10 Ci 10000000000 nCi
25 Ci 25000000000 nCi
50 Ci 50000000000 nCi
100 Ci 100000000000 nCi
0 Ci 0E+0 nCi
-10 Ci -10000000000 nCi
-40 Ci -40000000000 nCi