Convert millisieverts to millirems
1 mSv = 100 mrem — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
100mrem
More converter tools
Readable results
Ranges, ± tolerances, feet/inches and clock durations work in the value field.
Unit picker
Export this result
1 mSv = 100 mrem
Show this value in all 7 equivalent dose units
- Sieverts Sv 0.001
- Millisieverts mSv 1
- Microsieverts µSv 1000
- Nanosieverts nSv 1 000 000
- Rems rem 0.1
- Millirems mrem 100
- Microrems µrem 100 000
Every row is Millisievert (mSv) converted through the sievert, in exact rational arithmetic.
How to convert millisieverts to millirems
Multiply the number of millisieverts by 100 to get millirems.
The exact factor is 100 .
Millirem: A chest X-ray is roughly 10 mrem, i.e. 0.1 mSv.
Millisievert to Millirem conversion table
| Millisieverts (mSv) | Millirems (mrem) |
|---|---|
| 1 mSv | 100 |
| 2 mSv | 200 |
| 3 mSv | 300 |
| 5 mSv | 500 |
| 10 mSv | 1000 |
| 20 mSv | 2000 |
| 25 mSv | 2500 |
| 50 mSv | 5000 |
| 100 mSv | 10 000 |
| 250 mSv | 25 000 |
| 500 mSv | 50 000 |
| 1000 mSv | 100 000 |
Millirem to Millisievert conversion table
| Millirems (mrem) | Millisieverts (mSv) |
|---|---|
| 1 mrem | 0.01 |
| 2 mrem | 0.02 |
| 3 mrem | 0.03 |
| 5 mrem | 0.05 |
| 10 mrem | 0.1 |
| 20 mrem | 0.2 |
| 25 mrem | 0.25 |
| 50 mrem | 0.5 |
| 100 mrem | 1 |
| 250 mrem | 2.5 |
| 500 mrem | 5 |
| 1000 mrem | 10 |
Frequently asked
How many millirems are in a millisievert?
One millisievert equals 100 millirems (mSv → mrem). That figure is exact, not rounded.
How do you convert millisieverts to millirems?
Multiply the number of millisieverts by 100 to get millirems.
What is 1 mrem in millisieverts?
One millirem is 0.01 millisieverts.
What is 10 mSv in mrem?
10 mSv = 1000 mrem.
What exactly is a millirem?
A chest X-ray is roughly 10 mrem, i.e. 0.1 mSv.