Convert Rem to Microsievert
Type the number of rem that you wish to convert to microsieverts.
How to Convert Rem to Microsieverts
The rem and microsievert are both units of radiation dose. By definition, 1 rem equals exactly 10000 microsieverts. This means to convert rem to microsieverts, you multiply by 10000.
Formula
Step-by-Step Example
Convert 5 rem to microsieverts:
We need to convert rem to microsieverts
Since 1 rem = 10000 μSv, multiply by 10000
5 × 10000 = 50000
5 rem = 50000 μSv
Rem to Microsievert Conversion Table
Quick reference table for common rem to microsievert conversions. Click any value for detailed calculation.
| Rem (rem) | Microsieverts (μSv) |
|---|---|
| 0.1 rem | 1000 μSv |
| 0.5 rem | 5000 μSv |
| 1 rem | 10000 μSv |
| 2 rem | 20000 μSv |
| 5 rem | 50000 μSv |
| 10 rem | 100000 μSv |
| 25 rem | 250000 μSv |
| 50 rem | 500000 μSv |
| 100 rem | 1000000 μSv |
About These Units
Rem (rem)
The rem (Roentgen Equivalent Man) is the traditional unit of equivalent dose. One sievert = 100 rem exactly. Still used in US nuclear industry and regulations. Annual occupational limit: 5 rem/year. Natural background: 0.3 rem/year. Acute 450 rem ≈ LD50.
Microsievert (μSv)
A microsievert (μSv) equals 0.001 mSv or 0.1 mrem. Common exposures: dental X-ray ~5 μSv, chest X-ray 20 μSv, transatlantic flight 40-80 μSv, banana (K-40) 0.1 μSv. Most radiation meters display μSv/h for environmental monitoring.
Frequently Asked Questions
How do I convert rem to microsieverts?
To convert rem to microsieverts, multiply the value by 10000. For example, 10 rem = 100000 μSv.
How many microsieverts are in 1 rem?
1 rem equals 10000 microsieverts.
What is the formula for rem to microsieverts?
The formula is: μSv = rem × 10000.