Formula
MBq to GBq conversion formula
Use this relationship for a direct conversion:
GBq = MBq x 0.001
Worked example
2 MBq = 0.002 GBq.
The curie is exactly 3.7 x 10^10 becquerels by definition.
Radioactive Activity conversion
Convert Megabecquerel to Gigabecquerel
1 megabecquerel (MBq) equals 0.001 gigabecquerel (GBq). Enter any value below to convert from MBq to GBq.
Enter a value and choose units. Results update instantly.
1 MBq = 0.001 GBq
All Activity units
From 1 MBq| Unit | Value |
|---|---|
| Becquerel Bq | 1,000,000 |
| Kilobecquerel kBq | 1,000 |
| Megabecquerel MBq | 1 |
| Gigabecquerel GBq | 0.001 |
| Microcurie μCi | 27.027027027 |
| Millicurie mCi | 0.027027027 |
| Curie Ci | 0.000027027 |
| Rutherford Rd | 1 |
Recent conversions
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Quick reference
Megabecquerel to Gigabecquerel table
| Megabecquerel (MBq) | Gigabecquerel (GBq) |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1,000 | 1 |
From unit
About the megabecquerel
One million becquerels.
Symbol: MBq
To unit
About the gigabecquerel
One billion becquerels.
Symbol: GBq
Keep converting
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Source
Conversion standard
Definitions are checked against BIPM SI Brochure: becquerel. Calculations use full internal precision before display rounding.
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MBq to GBq FAQ
How do you convert megabecquerel to gigabecquerel?
Use the formula GBq = MBq x 0.001. 1 megabecquerel (MBq) equals 0.001 gigabecquerel (GBq).
Is the MBq to GBq conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.