Convert Becquerels to Kilobecquerels
Convert Becquerels (Bq) to Kilobecquerels (kBq) instantly and accurately.
Conversion Formula
kBq = Bq × 0.001
About Becquerels
The becquerel (Bq) is the SI coherent unit of radioactivity, defined as exactly one nuclear disintegration per second. Named after Henri Becquerel (discoverer of radioactivity, 1896), it replaced the curie in SI. Household smoke detector ²⁴¹Am sources contain ~30 kBq; a banana contains ~15 Bq of ⁴⁰K. 1 Bq = 1 s⁻¹.
About Kilobecquerels
The kilobecquerel (kBq) equals 10³ Bq. Food safety authorities report ¹³⁷Cs contamination in kBq/kg (Codex Alimentarius and EC 733/2008 limits); ¹²⁵I tracers in radioimmunoassay kits are typically 3.7-18.5 kBq per well. 1 kBq = 10³ Bq = 1000 Bq.
Quick Reference Table
| Becquerels (Bq) | Kilobecquerels (kBq) |
|---|---|
| 1 Bq | 0.001 kBq |
| 2 Bq | 0.002 kBq |
| 5 Bq | 0.005 kBq |
| 10 Bq | 0.01 kBq |
| 25 Bq | 0.025 kBq |
| 50 Bq | 0.05 kBq |
| 100 Bq | 0.1 kBq |