| Formula | Calculator | Reverse units |
|---|---|---|
| 1 gigabecquerel = 1.0e+9 1/second | Factors for 1/second | |
| 1 gigabecquerel = 1.0e+9 becquerel | Factors for becquerel | |
| 1 gigabecquerel = 0.02702703 curie | Factors for curie | |
| 1 gigabecquerel = 1.0e+9 disintegration/second | Factors for disintegration/second | |
| 1 gigabecquerel = 1000000 kilobecquerel | Factors for kilobecquerel | |
| 1 gigabecquerel = 1000 megabecquerel | Factors for megabecquerel | |
| 1 gigabecquerel = 27.02703 millicurie | Factors for millicurie | |
| 1 gigabecquerel = 1000 rutherford | Factors for rutherford | |
| 1 gigabecquerel = 0.001 terabecquerel | Factors for terabecquerel |