Radiation Converter
Convert between gray, rad, sievert, rem, and more radiation dose units.
Radiation Converter
Enter a value and select units to convert
1 Gy = 1,000 mGy
Common Values
| Gray | Milligray |
|---|---|
| 0.001 Gy | 1 mGy |
| 0.01 Gy | 10 mGy |
| 0.1 Gy | 100 mGy |
| 1 Gy | 1,000 mGy |
| 2 Gy | 2,000 mGy |
| 5 Gy | 5,000 mGy |
| 10 Gy | 10,000 mGy |
| 25 Gy | 25,000 mGy |
| 50 Gy | 50,000 mGy |
| 100 Gy | 100,000 mGy |
| 1000 Gy | 1,000,000 mGy |
Available Units
Gray
Gy
Milligray
mGy
Rad
rad
Sievert
Sv
Millisievert
mSv
Microsievert
µSv
Rem
rem
Millirem
mrem
Joule/kilogram
J/kg
Related Converters
About Radiation Conversion
The Radiation Converter allows you to convert between 9 different units including Gray, Milligray, Rad, Sievert, Millisievert, and 4 more.
Simply enter a value, select the source and target units, and get instant, accurate results. This converter is part of the Radiology converters category on FastConvert.
Whether you're a student, professional, or just need a quick conversion, FastConvert's Radiation Converter delivers precise results in real-time. All calculations run directly in your browser — no data is sent to any server.
Frequently Asked Questions
How do I convert Gray to Milligray?
Enter the value in Gray, select Milligray as the output, and the result appears instantly. No signup or installation required.
What units does the Radiation Converter support?
This converter supports 9 units: Gray (Gy), Milligray (mGy), Rad (rad), Sievert (Sv), Millisievert (mSv), Microsievert (µSv), Rem (rem), Millirem (mrem), Joule/kilogram (J/kg).
Is the Radiation Converter free to use?
Yes! All tools on FastConvert are completely free. No registration, no ads, and no limits on conversions.
Is my data safe?
Absolutely. All conversions happen directly in your browser. No data is sent to any server, ensuring complete privacy.