Convert Millisieverts to Megarems
Convert Millisieverts (mSv) to Megarems (Mrem) instantly and accurately.
Conversion Formula
Mrem = mSv × 1.000000000e-7
About Millisieverts
The millisievert (mSv) equals 10⁻³ Sv and is the primary international radiation protection unit. ICRP 103 occupational limit 20 mSv/year averaged over 5 years; worldwide average background ~2.4 mSv/year; abdominal CT ~10 mSv; EU medical exposure directive and IAEA dose limits are quoted in mSv. 1 mSv = 10⁻³ Sv = 100 mrem.
About Megarems
The megarem (Mrem) equals 10⁶ rem = 10⁴ Sv. Found in legacy radiation hardness assurance (RHA) documentation for space and military electronics: some total ionising dose (TID) test reports specify doses in Mrem(Si); at Mrem-level equivalent doses all organic structures suffer irreparable radiation damage. 1 Mrem = 10⁴ Sv = 10 kSv.
Quick Reference Table
| Millisieverts (mSv) | Megarems (Mrem) |
|---|---|
| 1 mSv | 1 × 10-7 Mrem |
| 2 mSv | 2 × 10-7 Mrem |
| 5 mSv | 5 × 10-7 Mrem |
| 10 mSv | 1 × 10-6 Mrem |
| 25 mSv | 2.5 × 10-6 Mrem |
| 50 mSv | 5 × 10-6 Mrem |
| 100 mSv | 1 × 10-5 Mrem |