Radioactive Activity converter

Becquerel to Disintegrations per Minute Converter

Convert becquerel (Bq) to disintegrations per minute (dpm) with a transparent formula and reference values.

LOCAL
60 dpm
1 Bq = 60 dpm
Defined conversion

Becquerel to Disintegrations per minute table

BecquerelDisintegrations per minute
1 Bq60 dpm
5 Bq300 dpm
10 Bq600 dpm
25 Bq1,500 dpm
50 Bq3,000 dpm
100 Bq6,000 dpm
500 Bq30,000 dpm

How to convert becquerel to disintegrations per minute

1 Bq = 60 dpm. dpm = Bq × 60 The interactive converter uses the same unit registry as this table, so the reference values and calculator stay synchronized.

About the units

Becquerel: SI unit of radioactive activity: one nuclear transition per second.

Disintegrations per minute: One radioactive transition per minute.

Radioactive activity conversion

How this activity conversion works

1 Bq = 60 dpm. Both units describe radioactive activity, so they can be converted with a direct factor.

The SI unit becquerel (Bq) represents one nuclear transition per second. The curie relationship used here is 1 Ci = 3.7 × 10¹⁰ Bq, with metric prefixes applied consistently to the supported curie and becquerel units.

Activity is not dose. Bq cannot be converted directly to sieverts (Sv) without radionuclide, radiation, geometry, exposure pathway and other dose-model information. See Bq to Sv explained.

Capitalization matters: MBq means megabecquerel (10⁶ Bq), while mBq means millibecquerel (10⁻³ Bq). The command parser keeps those symbols distinct.

Reference definitions: BIPM curie definition and NIST SI conversion factors.

Bq to dpm FAQ

How do I convert Bq to dpm?

1 Bq = 60 dpm. dpm = Bq × 60

What does Bq measure?

The becquerel measures radioactive activity. One Bq corresponds to one nuclear transition per second.

Can Bq be converted directly to Sv?

No. Bq measures activity, while Sv measures dose equivalent or effective dose. Converting between them requires additional physical and exposure information, not a universal unit factor.

Conversion history
Stored only on this device.