Kilocurie to Curie Conversion

Convert between Kilocurie and Curie quickly and accurately.

kCi
Ci

How to Convert Kilocurie to Curie

Conversion Formula

1 kCi = 1000 Ci
1 Ci = 0.001 kCi

Example

Convert 15 kCi to Ci:

15 kCi = 15 × 1000 Ci = 15000 Ci

Unit Information

Learn about the radiation activity units you're converting between

Kilocurie

kCi

Definition

A unit of radioactivity equal to 1000 curie or 3.7 × 10^13 becquerel, used for very high activity sources.

History/Origin

Derived from the curie unit with the kilo- prefix, used for very large radioactive sources.

Current Use

Used in nuclear power plants, large industrial sources, and high-activity applications.

Multiplier

4E+13

Offset

0

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

Kilocurie to Curie Conversion Table

Kilocurie [kCi] Curie [Ci]
1 kCi 1000 Ci
10 kCi 10000 Ci
25 kCi 25000 Ci
50 kCi 50000 Ci
100 kCi 100000 Ci
0 kCi 0E+0 Ci
-10 kCi -10000 Ci
-40 kCi -40000 Ci