Convert Millibecquerels to Gigabecquerels
Convert Millibecquerels (mBq) to Gigabecquerels (GBq) instantly and accurately.
Conversion Formula
GBq = mBq × 1.000000000e-12
About Millibecquerels
The millibecquerel (mBq) equals 10⁻³ Bq. Radiological surface contamination surveys in nuclear facilities use mBq/cm² alert levels for alpha and beta emitters; uranium and plutonium bioassay in urine from occupationally exposed workers is reported in mBq/sample. 1 mBq = 10⁻³ Bq = 10⁻³ s⁻¹.
About Gigabecquerels
The gigabecquerel (GBq) equals 10⁹ Bq. Therapeutic radiopharmaceuticals are dosed in GBq: ¹⁷⁷Lu-PSMA prostate cancer therapy uses 7.4 GBq per cycle; ¹³¹I thyroid cancer ablation uses 3.7-7.4 GBq; ²²³Ra-dichloride (Xofigo) bone metastasis therapy ~3-5 GBq per injection. 1 GBq = 10⁹ Bq.
Quick Reference Table
| Millibecquerels (mBq) | Gigabecquerels (GBq) |
|---|---|
| 1 mBq | 1 × 10-12 GBq |
| 2 mBq | 2 × 10-12 GBq |
| 5 mBq | 5 × 10-12 GBq |
| 10 mBq | 1 × 10-11 GBq |
| 25 mBq | 2.5 × 10-11 GBq |
| 50 mBq | 5 × 10-11 GBq |
| 100 mBq | 1 × 10-10 GBq |