Convert Millicuries per cubic metre to Microcuries per cubic metre
Convert Millicuries per cubic metre (mCi/m³) to Microcuries per cubic metre (µCi/m³) instantly and accurately.
Conversion Formula
µCi/m³ = mCi/m³ × 1000
About Millicuries per cubic metre
The millicurie per cubic metre (mCi/m³) equals 3.7 × 10⁷ Bq/m³. Encountered in nuclear facility primary coolant air monitors during maintenance and in hot cell exhaust ventilation; NRC DAC values for highly radiotoxic alpha emitters (²³⁹Pu, ²⁴¹Am) use µCi/mL = mCi/L units that translate to mCi/m³ at room scale. 1 mCi/m³ = 3.7 × 10⁷ Bq/m³.
About Microcuries per cubic metre
The microcurie per cubic metre (µCi/m³) equals 3.7 × 10⁴ Bq/m³ = 37 kBq/m³. Used in US occupational radiation protection; NRC 10 CFR Part 20 DAC values for moderately radiotoxic nuclides are in the µCi/m³ range; air activity inside nuclear plant buildings after small sealed source incidents is assessed in µCi/m³. 1 µCi/m³ = 3.7 × 10⁴ Bq/m³.
Quick Reference Table
| Millicuries per cubic metre (mCi/m³) | Microcuries per cubic metre (µCi/m³) |
|---|---|
| 1 mCi/m³ | 1000 µCi/m³ |
| 2 mCi/m³ | 2000 µCi/m³ |
| 5 mCi/m³ | 5000 µCi/m³ |
| 10 mCi/m³ | 10000 µCi/m³ |
| 25 mCi/m³ | 25000 µCi/m³ |
| 50 mCi/m³ | 50000 µCi/m³ |
| 100 mCi/m³ | 100000 µCi/m³ |