Convert Microcuries to Megabecquerels
Convert Microcuries (µCi) to Megabecquerels (MBq) instantly and accurately.
Conversion Formula
MBq = µCi × 0.037
About Microcuries
The microcurie (µCi) equals 3.7 × 10⁴ Bq = 37 kBq. Sealed sources for educational and bench-top laboratory use are licensed up to 1-10 µCi under US NRC 10 CFR 30.18; small-animal PET imaging doses of ¹⁸F in preclinical research are expressed in µCi. 1 µCi = 3.7 × 10⁴ Bq.
About Megabecquerels
The megabecquerel (MBq) equals 10⁶ Bq and is the standard clinical nuclear medicine unit outside the US. ⁹⁹mTc bone scans use 740 MBq; ¹⁸F-FDG PET scans use 370 MBq; ¹³¹I diagnostic thyroid scans use 185-370 MBq. European and Australian protocols specify all doses in MBq. 1 MBq = 10⁶ Bq.
Quick Reference Table
| Microcuries (µCi) | Megabecquerels (MBq) |
|---|---|
| 1 µCi | 0.037 MBq |
| 2 µCi | 0.074 MBq |
| 5 µCi | 0.185 MBq |
| 10 µCi | 0.37 MBq |
| 25 µCi | 0.925 MBq |
| 50 µCi | 1.85 MBq |
| 100 µCi | 3.7 MBq |