Convert Nanocuries per kilogram to Terabecquerels per kilogram
Convert Nanocuries per kilogram (nCi/kg) to Terabecquerels per kilogram (TBq/kg) instantly and accurately.
Conversion Formula
TBq/kg = nCi/kg × 3.700000000e-11
About Nanocuries per kilogram
The nanocurie per kilogram (nCi/kg) equals 37 Bq/kg. US EPA soil screening levels for ²²⁶Ra and ²²⁸Ra are given in pCi/g which equals nCi/kg; NRC derived concentration guides (DCGs) for radionuclides in soil for unrestricted-use release are expressed in nCi/kg in 10 CFR Part 20. 1 nCi/kg = 37 Bq/kg = 3.7 × 10⁻⁸ Ci/kg.
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
| Nanocuries per kilogram (nCi/kg) | Terabecquerels per kilogram (TBq/kg) |
|---|---|
| 1 nCi/kg | 3.7 × 10-11 TBq/kg |
| 2 nCi/kg | 7.4 × 10-11 TBq/kg |
| 5 nCi/kg | 1.85 × 10-10 TBq/kg |
| 10 nCi/kg | 3.7 × 10-10 TBq/kg |
| 25 nCi/kg | 9.25 × 10-10 TBq/kg |
| 50 nCi/kg | 1.85 × 10-9 TBq/kg |
| 100 nCi/kg | 3.7 × 10-9 TBq/kg |