Convert millirems to sieverts
1 mrem = 0.00001 Sv — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.000 01Sv
Exact decimal: 0.00001
As a fraction: 1/100000
1 mrem = 0.00001 Sv
How to convert millirems to sieverts
Multiply the number of millirems by 0.00001 to get sieverts.
The exact factor is 0.00001 — as a fraction, 1/100000.
Millirem: A chest X-ray is roughly 10 mrem, i.e. 0.1 mSv.
Millirem to Sievert conversion table
| Millirems (mrem) | Sieverts (Sv) |
|---|---|
| 1 mrem | 0.000 01 |
| 2 mrem | 0.000 02 |
| 3 mrem | 0.000 03 |
| 5 mrem | 0.000 05 |
| 10 mrem | 0.0001 |
| 20 mrem | 0.0002 |
| 25 mrem | 0.000 25 |
| 50 mrem | 0.0005 |
| 100 mrem | 0.001 |
| 250 mrem | 0.0025 |
| 500 mrem | 0.005 |
| 1000 mrem | 0.01 |
Sievert to Millirem conversion table
| Sieverts (Sv) | Millirems (mrem) |
|---|---|
| 1 Sv | 100 000 |
| 2 Sv | 200 000 |
| 3 Sv | 300 000 |
| 5 Sv | 500 000 |
| 10 Sv | 1 000 000 |
| 20 Sv | 2 000 000 |
| 25 Sv | 2 500 000 |
| 50 Sv | 5 000 000 |
| 100 Sv | 10 000 000 |
| 250 Sv | 25 000 000 |
| 500 Sv | 50 000 000 |
| 1000 Sv | 100 000 000 |
Frequently asked
How many sieverts are in a millirem?
One millirem equals 0.00001 sieverts (mrem → Sv). That figure is exact, not rounded.
How do you convert millirems to sieverts?
Multiply the number of millirems by 0.00001 to get sieverts.
What is 1 Sv in millirems?
One sievert is 100000 millirems.
What is 10 mrem in Sv?
10 mrem = 0.0001 Sv.
What exactly is a millirem?
A chest X-ray is roughly 10 mrem, i.e. 0.1 mSv.