Convert Millisievert to Kilogray
Type the number of millisieverts that you wish to convert to kilograys.
How to Convert Millisieverts to Kilograys
The millisievert and kilogray are both units of radiation dose. By definition, 1 kilogray equals exactly 1000000 millisieverts. This means to convert millisieverts to kilograys, you divide by 1000000.
Formula
Step-by-Step Example
Convert 5 mSv to kilograys:
We need to convert millisieverts to kilograys
Since 1 kGy = 1000000 mSv, divide by 1000000
5 ÷ 1000000 = 5e-6
5 mSv = 5e-6 kGy
Millisievert to Kilogray Conversion Table
Quick reference table for common millisievert to kilogray conversions. Click any value for detailed calculation.
| Millisieverts (mSv) | Kilograys (kGy) |
|---|---|
| 0.1 mSv | 1e-7 kGy |
| 0.5 mSv | 5e-7 kGy |
| 1 mSv | 1e-6 kGy |
| 2 mSv | 2e-6 kGy |
| 5 mSv | 5e-6 kGy |
| 10 mSv | 1e-5 kGy |
| 25 mSv | 2.5e-5 kGy |
| 50 mSv | 5e-5 kGy |
| 100 mSv | 0.0001 kGy |
About These Units
Millisievert (mSv)
A millisievert (mSv) equals 0.001 sieverts or 100 mrem. Natural background: 2-3 mSv/year. CT scan: 2-15 mSv. Annual occupational limit: 20-50 mSv (varies by country). Single dose above 100 mSv increases cancer risk slightly.
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.
Frequently Asked Questions
How do I convert millisieverts to kilograys?
To convert millisieverts to kilograys, divide the value by 1000000. For example, 10 mSv = 1e-5 kGy.
How many kilograys are in 1 millisievert?
1 millisievert equals 1e-6 kilograys.
What is the formula for millisieverts to kilograys?
The formula is: kGy = mSv ÷ 1000000.