Formula
μCi to Bq conversion formula
Use this relationship for a direct conversion:
Bq = μCi x 37,000
Worked example
2 μCi = 74,000 Bq.
The curie is exactly 3.7 x 10^10 becquerels by definition.
Radioactive Activity conversion
Convert Microcurie to Becquerel
1 microcurie (μCi) equals 37,000 becquerel (Bq). Enter any value below to convert from μCi to Bq.
Enter a value and choose units. Results update instantly.
1 μCi = 37,000 Bq
All Activity units
From 1 μCi| Unit | Value |
|---|---|
| Becquerel Bq | 37,000 |
| Kilobecquerel kBq | 37 |
| Megabecquerel MBq | 0.037 |
| Gigabecquerel GBq | 0.000037 |
| Microcurie μCi | 1 |
| Millicurie mCi | 0.001 |
| Curie Ci | 0.000001 |
| Rutherford Rd | 0.037 |
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Quick reference
Microcurie to Becquerel table
| Microcurie (μCi) | Becquerel (Bq) |
|---|---|
| 0.01 | 370 |
| 0.1 | 3,700 |
| 1 | 37,000 |
| 2 | 74,000 |
| 5 | 185,000 |
| 10 | 370,000 |
| 25 | 925,000 |
| 50 | 1,850,000 |
| 100 | 3,700,000 |
| 1,000 | 37,000,000 |
From unit
About the microcurie
One millionth of a curie.
Symbol: μCi
To unit
About the becquerel
One nuclear transformation per second.
Symbol: Bq
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Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure: becquerel. Calculations use full internal precision before display rounding.
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μCi to Bq FAQ
How do you convert microcurie to becquerel?
Use the formula Bq = μCi x 37,000. 1 microcurie (μCi) equals 37,000 becquerel (Bq).
Is the μCi to Bq conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.