Convert Kilocuries per kilogram to Terabecquerels per kilogram
Convert Kilocuries per kilogram (kCi/kg) to Terabecquerels per kilogram (TBq/kg) instantly and accurately.
Conversion Formula
TBq/kg = kCi/kg × 37
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 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.
Quick Reference Table
| Kilocuries per kilogram (kCi/kg) | Terabecquerels per kilogram (TBq/kg) |
|---|---|
| 1 kCi/kg | 37 TBq/kg |
| 2 kCi/kg | 74 TBq/kg |
| 5 kCi/kg | 185 TBq/kg |
| 10 kCi/kg | 370 TBq/kg |
| 25 kCi/kg | 925 TBq/kg |
| 50 kCi/kg | 1850 TBq/kg |
| 100 kCi/kg | 3700 TBq/kg |