Convert Microcuries per kilogram to Millicuries per kilogram
Convert Microcuries per kilogram (µCi/kg) to Millicuries per kilogram (mCi/kg) instantly and accurately.
Conversion Formula
mCi/kg = µCi/kg × 0.001
About Microcuries per kilogram
The microcurie per kilogram (µCi/kg) equals 3.7 × 10⁴ Bq/kg = 37 kBq/kg. Used in US nuclear facility waste characterisation and NRC licence conditions for effluent releases; ¹³⁷Cs body burden in heavily exposed Chernobyl liquidators reached the µCi/kg level in the immediate aftermath. 1 µCi/kg = 3.7 × 10⁴ Bq/kg.
About Millicuries per kilogram
The millicurie per kilogram (mCi/kg) equals 3.7 × 10⁷ Bq/kg = 37 MBq/kg. Radiopharmaceutical preparations are sometimes characterised in mCi/kg when assessing organ uptake per body mass; ⁹⁹mTc-labelled compounds have specific activities in the mCi/µmol range that translate to high mCi/kg values. 1 mCi/kg = 3.7 × 10⁷ Bq/kg.
Quick Reference Table
| Microcuries per kilogram (µCi/kg) | Millicuries per kilogram (mCi/kg) |
|---|---|
| 1 µCi/kg | 0.001 mCi/kg |
| 2 µCi/kg | 0.002 mCi/kg |
| 5 µCi/kg | 0.005 mCi/kg |
| 10 µCi/kg | 0.01 mCi/kg |
| 25 µCi/kg | 0.025 mCi/kg |
| 50 µCi/kg | 0.05 mCi/kg |
| 100 µCi/kg | 0.1 mCi/kg |