Gray to Roentgen
Convert Gray [Gy] to Roentgen [R] and vice versa.
Conversion Formula
Example: 1 Gy = 3875.97 R
The conversion uses the following relationship: Gray values are converted to the base unit (Gray), then converted to Roentgen.
Related Radiation-Activity Conversions
Quick Reference Table
| Gy | R |
|---|---|
| 1 | 3875.97 |
| 5 | 19379.8 |
| 10 | 38759.7 |
| 25 | 96899.2 |
| 50 | 193798 |
| 100 | 387597 |
| 250 | 968992 |
| 500 | 1.93798e+6 |
| 1000 | 3.87597e+6 |
All Converters