Convert becquerel to millibecquerel

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Becquerel

The becquerel is the SI unit of radioactivity, defined as one nuclear decay per second. Named after Henri Becquerel, it replaced the curie as the standard unit of radioactive decay rate. 


Millibecquerel

The millibecquerel equals 0.001 becquerels, used for measuring extremely low activity levels in environmental samples and ultra-low background counting. 


Becquerel to Millibecquerel conversion table
BecquerelMillibecquerelMillibecquerelBecquerel
1100010.001
2200020.002
3300030.003
5500050.005
1010000100.01
2020000200.02
2525000250.025
5050000500.05
1001000001000.1
2502500002500.25
5005000005000.5
10001E+0610001
How to convert Becquerel to Millibecquerel

1 Bq = 1000 mBq. To convert any value, multiply it by 1000. For example, 25 Bq = 25000 mBq.

Frequently asked questions
How many mBq are there in one Bq?
One Bq is equal to 1000 mBq.
How do you convert Becquerel to Millibecquerel?
Multiply the value in Becquerel by 1000 to get the result in Millibecquerel.
How much is 25 Bq in mBq?
25 Bq is equal to 25000 mBq.
How do you convert Millibecquerel back to Becquerel?
Divide by the same factor: multiply the value in Millibecquerel by 0.001 to get Becquerel.

Most common radiation-activity unit conversions