Table Of Contents
Rem to millirem Conversion
1 rem (rem) is equal to 1000 millirem (mrem).
1 rem = 1000 mrem
or
1 mrem = 0.001 rem
Formula
To convert a equivalent dose from rem (rem) to millirem (mrem), multiply the equivalent dose in rem by 1000
e(mrem) = e(rem) × 1000
Examples:
Convert 500 rem to millirem:
e(mrem) = 500rem × 1000 = 500000 mrem
Conversion table
| Rem (rem) | Millirem (mrem) |
|---|---|
| 1 rem | 1000 mrem |
| 2 rem | 2000 mrem |
| 3 rem | 3000 mrem |
| 5 rem | 5000 mrem |
| 10 rem | 10000 mrem |
| 20 rem | 20000 mrem |
| 25 rem | 25000 mrem |
| 50 rem | 50000 mrem |
| 100 rem | 100000 mrem |
| 250 rem | 250000 mrem |
| 500 rem | 500000 mrem |
| 1000 rem | 1000000 mrem |
| Millirem (mrem) | Rem (rem) |
|---|---|
| 1 mrem | 0.001 rem |
| 2 mrem | 0.002 rem |
| 3 mrem | 0.003 rem |
| 5 mrem | 0.005 rem |
| 10 mrem | 0.01 rem |
| 20 mrem | 0.02 rem |
| 25 mrem | 0.025 rem |
| 50 mrem | 0.05 rem |
| 100 mrem | 0.1 rem |
| 250 mrem | 0.25 rem |
| 500 mrem | 0.5 rem |
| 1000 mrem | 1 rem |
Frequently asked questions
How do I convert rem to millirem?
Multiply the value in rem by 1000 to get the result in millirem. For example, 5 rem × 1000 = 5000 mrem.
How many millirem are in 1 rem?
1 rem (rem) is equal to 1000 millirem (mrem).
How do I convert millirem back to rem?
Use the inverse operation: divide the value in millirem by 1000 to get the result in rem.
How accurate is the rem to millirem conversion?
The converter multiplies by the conversion factor 1000 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
