Convert Gigabecquerels per cubic metre to Picobecquerels per cubic metre
Convert Gigabecquerels per cubic metre (GBq/m³) to Picobecquerels per cubic metre (pBq/m³) instantly and accurately.
Conversion Formula
pBq/m³ = GBq/m³ × 1.000000000e+21
About Gigabecquerels per cubic metre
The gigabecquerel per cubic metre (GBq/m³) equals 10⁹ Bq/m³ = 1 MBq/L. Activity concentrations in reactor primary coolant during power operation (¹⁶N, ¹⁹O short-lived activation products) and in BWR condensate demineraliser effluents reach GBq/m³; concentrated liquid radioactive waste from fuel reprocessing streams is characterised in GBq/m³. 1 GBq/m³ = 10⁹ Bq/m³.
About Picobecquerels per cubic metre
The picobecquerel per cubic metre (pBq/m³) equals 10⁻¹² Bq/m³. CTBTO International Monitoring System noble gas stations detect ¹³³Xe and ¸⁵Kr at pBq/m³ to identify covert nuclear tests; trace ¹³⁷Cs in pristine ocean-top air over the Pacific and Southern Ocean is measured at pBq/m³. 1 pBq/m³ = 10⁻¹² Bq/m³ = 10⁻³ nBq/m³.
Quick Reference Table
| Gigabecquerels per cubic metre (GBq/m³) | Picobecquerels per cubic metre (pBq/m³) |
|---|---|
| 1 GBq/m³ | 1 × 1021 pBq/m³ |
| 2 GBq/m³ | 2 × 1021 pBq/m³ |
| 5 GBq/m³ | 5 × 1021 pBq/m³ |
| 10 GBq/m³ | 1 × 1022 pBq/m³ |
| 25 GBq/m³ | 2.5 × 1022 pBq/m³ |
| 50 GBq/m³ | 5 × 1022 pBq/m³ |
| 100 GBq/m³ | 1 × 1023 pBq/m³ |