Convert Kilogray to Rem
Enter the number of kilograys that you want to convert to rem.
How to Convert Kilograys to Rem
The kilogray and rem are both units of radiation dose. By definition, 1 kilogray equals exactly 100000 rem. This means to convert kilograys to rem, you multiply by 100000.
Formula
Step-by-Step Example
Convert 5 kGy to rem:
We need to convert kilograys to rem
Since 1 kGy = 100000 rem, multiply by 100000
5 × 100000 = 500000
5 kGy = 500000 rem
Kilogray to Rem Conversion Table
Quick reference table for common kilogray to rem conversions. Click any value for detailed calculation.
| Kilograys (kGy) | Rem (rem) |
|---|---|
| 0.1 kGy | 10000 rem |
| 0.5 kGy | 50000 rem |
| 1 kGy | 100000 rem |
| 2 kGy | 200000 rem |
| 5 kGy | 500000 rem |
| 10 kGy | 1000000 rem |
| 25 kGy | 2500000 rem |
| 50 kGy | 5000000 rem |
| 100 kGy | 10000000 rem |
About These Units
Kilogray (kGy)
A kilogray (kGy) equals 1,000 grays. Used for industrial irradiation: food preservation 1-10 kGy, medical device sterilization 25-50 kGy, cross-linking polymers 50-200 kGy. Far above any biological survivability.
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.
Frequently Asked Questions
How do I convert kilograys to rem?
To convert kilograys to rem, multiply the value by 100000. For example, 10 kGy = 1000000 rem.
How many rem are in 1 kilogray?
1 kilogray equals 100000 rem.
What is the formula for kilograys to rem?
The formula is: rem = kGy × 100000.