Convert Microbecquerels per kilogram to Millibecquerels per kilogram
Convert Microbecquerels per kilogram (µBq/kg) to Millibecquerels per kilogram (mBq/kg) instantly and accurately.
Conversion Formula
mBq/kg = µBq/kg × 0.001
About Microbecquerels per kilogram
The microbecquerel per kilogram (µBq/kg) equals 10⁻⁶ Bq/kg. Very low-level anthropogenic contamination in drinking water (tritium, ⁹⁰Sr) and dietary exposures from global nuclear weapons test fallout in the 1950s-1960s are characterised at µBq/kg in body burden assessments. 1 µBq/kg = 10⁻⁶ Bq/kg = 10⁻³ mBq/kg.
About Millibecquerels per kilogram
The millibecquerel per kilogram (mBq/kg) equals 10⁻³ Bq/kg. Used for very low-level radioactivity in food and environmental samples; trace ¹³⁷Cs in ocean water and ²²⁶Ra in mineral waters are reported in mBq/kg; occupational bioassay detection limits for actinides in urine and feces are expressed in mBq/kg. 1 mBq/kg = 10⁻³ Bq/kg.
Quick Reference Table
| Microbecquerels per kilogram (µBq/kg) | Millibecquerels per kilogram (mBq/kg) |
|---|---|
| 1 µBq/kg | 0.001 mBq/kg |
| 2 µBq/kg | 0.002 mBq/kg |
| 5 µBq/kg | 0.005 mBq/kg |
| 10 µBq/kg | 0.01 mBq/kg |
| 25 µBq/kg | 0.025 mBq/kg |
| 50 µBq/kg | 0.05 mBq/kg |
| 100 µBq/kg | 0.1 mBq/kg |