Millisievert to Rem Converter
Convert mSv to rem instantly. 1 mSv = 0.1 rem.
Conversion Formula
rem = mSv × 0.1
Example
25 mSv × 0.1 = 2.5 rem
Convert the other way: Rem to Millisievert →
Millisievert to Rem Conversion Table
| Millisievert (mSv) | Rem (rem) |
|---|---|
| 0.1 | 0.01 |
| 0.5 | 0.05 |
| 1 | 0.1 |
| 2 | 0.2 |
| 5 | 0.5 |
| 10 | 1 |
| 20 | 2 |
| 25 | 2.5 |
| 50 | 5 |
| 100 | 10 |
| 500 | 50 |
| 1,000 | 100 |
About These Units
- Millisievert (mSv)
- Exactly 0.001 Sv, the usual unit for doses to people. Natural background exposure averages a few millisieverts per year, and CT scan doses and occupational limits are stated in it.
- Rem (rem)
- Roentgen equivalent man, the older unit of equivalent dose, exactly 0.01 Sv. United States nuclear regulations still use it, including the Nuclear Regulatory Commission's 5 rem annual limit for occupational exposure.
Frequently Asked Questions
How many rem are in 1 mSv?
1 mSv equals 0.1 rem.
How do I convert Millisievert to Rem?
Multiply your Millisievert value by 0.1. For example, 25 mSv × 0.1 = 2.5 rem.
How many mSv are in 1 rem?
1 rem equals 10 mSv.