Convert Terabecquerels per kilogram to Picocuries per kilogram
Convert Terabecquerels per kilogram (TBq/kg) to Picocuries per kilogram (pCi/kg) instantly and accurately.
Conversion Formula
pCi/kg = TBq/kg × 27027027030000
About Terabecquerels per kilogram
The terabecquerel per kilogram (TBq/kg) equals 10¹² Bq/kg. Applies to short-lived nuclides of high specific activity: freshly separated ¹³¹I from reactor fission exceeds 1 TBq/kg; ⁶⁰Co sealed brachytherapy sources and ¹⁹²Ir radiography sources exhibit specific activities of several TBq/g, i.e. thousands of TBq/kg. 1 TBq/kg = 10¹² Bq/kg.
About Picocuries per kilogram
The picocurie per kilogram (pCi/kg) equals 3.7 × 10⁻² Bq/kg. Standard US unit for soil and sediment radioactivity screening: EPA soil screening levels for ²²⁶Ra and ²³‸U are cited in pCi/g (= nCi/kg); fish tissue ¹³⁷Cs limits in some US regulations use pCi/kg. 1 pCi/kg = 3.7 × 10⁻² Bq/kg.
Quick Reference Table
| Terabecquerels per kilogram (TBq/kg) | Picocuries per kilogram (pCi/kg) |
|---|---|
| 1 TBq/kg | 2.703 × 1013 pCi/kg |
| 2 TBq/kg | 5.405 × 1013 pCi/kg |
| 5 TBq/kg | 1.351 × 1014 pCi/kg |
| 10 TBq/kg | 2.703 × 1014 pCi/kg |
| 25 TBq/kg | 6.757 × 1014 pCi/kg |
| 50 TBq/kg | 1.351 × 1015 pCi/kg |
| 100 TBq/kg | 2.703 × 1015 pCi/kg |