Convert Kilocuries per kilogram to Picocuries per kilogram
Convert Kilocuries per kilogram (kCi/kg) to Picocuries per kilogram (pCi/kg) instantly and accurately.
Conversion Formula
pCi/kg = kCi/kg × 1000000000000000
About Kilocuries per kilogram
The kilocurie per kilogram (kCi/kg) equals 3.7 × 10¹³ Bq/kg = 1 Ci/g. The specific activity of carrier-free ⁶⁰Co is ~1124 Ci/g (= 1.124 kCi/kg or 4.16 × 10¹³ Bq/kg); many radionuclides produced without stable carrier have specific activities in the kCi/kg range. 1 kCi/kg = 3.7 × 10¹³ Bq/kg = 1 Ci/g.
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
| Kilocuries per kilogram (kCi/kg) | Picocuries per kilogram (pCi/kg) |
|---|---|
| 1 kCi/kg | 1 × 1015 pCi/kg |
| 2 kCi/kg | 2 × 1015 pCi/kg |
| 5 kCi/kg | 5 × 1015 pCi/kg |
| 10 kCi/kg | 1 × 1016 pCi/kg |
| 25 kCi/kg | 2.5 × 1016 pCi/kg |
| 50 kCi/kg | 5 × 1016 pCi/kg |
| 100 kCi/kg | 1 × 1017 pCi/kg |