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Radiology Converters
Radiation - Activity Converter
Result
... Disintegrations per minute = ... Becquerel
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Disintegrations per minute to Becquerel Converter
Use this page to convert disintegrations per minute values into becquerel, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 dpm = 0.0166666666666667 Bq
1 Bq = 60 dpm
Example: 1000 dpm = 16.6666666666667 Bq
Disintegrations per minute
The number of decays occurring in sixty seconds.
History: Practical unit for counting equipment that uses minute-long integration times.
Current use: Used in health physics and laboratory contamination checks.
Also written as dpm.
Becquerel
One becquerel is defined as the activity of a quantity of radioactive material in which one nucleus decays per second.
History: Named after Henri Becquerel, who shared a Nobel Prize with Pierre and Marie Curie for their work in discovering radioactivity.
Current use: The standard international unit for radioactivity in medicine, science, and industry.
Also written as Bq, becquerels.
Disintegrations per minute to Becquerel table
| Disintegrations per minute [dpm] | Becquerel [Bq] |
|---|---|
| 0.01 dpm | 0.000166666666666667 Bq |
| 0.1 dpm | 0.00166666666666667 Bq |
| 1 dpm | 0.0166666666666667 Bq |
| 2 dpm | 0.0333333333333333 Bq |
| 5 dpm | 0.0833333333333333 Bq |
| 10 dpm | 0.166666666666667 Bq |
| 20 dpm | 0.333333333333333 Bq |
| 50 dpm | 0.833333333333333 Bq |
| 100 dpm | 1.66666666666667 Bq |
