Convert Curies per kilogram to Picocuries per kilogram
Convert Curies per kilogram (Ci/kg) to Picocuries per kilogram (pCi/kg) instantly and accurately.
Conversion Formula
pCi/kg = Ci/kg × 1000000000000
About Curies per kilogram
The curie per kilogram (Ci/kg) equals 3.7 × 10¹⁰ Bq/kg = 37 GBq/kg. High specific activity sealed sources: ¹¹¹In and ¹³³Xe produced in accelerators are characterised in Ci/kg; ⁴²K formed by neutron activation in high-potassium food samples in research irradiators reaches Ci/kg values. 1 Ci/kg = 3.7 × 10¹⁰ 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
| Curies per kilogram (Ci/kg) | Picocuries per kilogram (pCi/kg) |
|---|---|
| 1 Ci/kg | 1 × 1012 pCi/kg |
| 2 Ci/kg | 2 × 1012 pCi/kg |
| 5 Ci/kg | 5 × 1012 pCi/kg |
| 10 Ci/kg | 1 × 1013 pCi/kg |
| 25 Ci/kg | 2.5 × 1013 pCi/kg |
| 50 Ci/kg | 5 × 1013 pCi/kg |
| 100 Ci/kg | 1 × 1014 pCi/kg |