Disintegrations per Minute to Curie Conversion

Convert between Disintegrations per Minute and Curie quickly and accurately.

dpm
Ci

How to Convert Disintegrations per Minute to Curie

Conversion Formula

1 dpm = 5E-13 Ci
1 Ci = 2E+12 dpm

Example

Convert 15 dpm to Ci:

15 dpm = 15 × 5E-13 Ci = 7E-12 Ci

Unit Information

Learn about the radiation activity units you're converting between

Disintegrations per Minute

dpm

Definition

A unit of radioactivity equal to 1/60 becquerel, representing nuclear disintegrations per minute.

History/Origin

Derived from the fundamental definition of radioactivity as nuclear disintegrations per unit time.

Current Use

Commonly used in radiation detection, environmental monitoring, and laboratory measurements.

Multiplier

0.017

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

Disintegrations per Minute to Curie Conversion Table

Disintegrations per Minute [dpm] Curie [Ci]
1 dpm 5E-13 Ci
10 dpm 5E-12 Ci
25 dpm 1E-11 Ci
50 dpm 2E-11 Ci
100 dpm 5E-11 Ci
0 dpm 0E+0 Ci
-10 dpm -5E-12 Ci
-40 dpm -2E-11 Ci