Milligrays to Rads Converter
1 milligray = 0.1 rads
Unrelated to the radian, the unit of angle.
1 milligray equals 0.1 rads
How to convert milligrays to rads
Absorbed dose is deposited energy per mass: 1 Gy = 1 J/kg and 1 rad = 0.01 Gy. Converting to sieverts requires radiation weighting information, rather than a universal unit factor.
rad = mGy × 1/10One milligray is 1/10 rads, so a single multiplication converts any value.
1 rad = 10 × 1/10Unrelated to the radian, the unit of angle.
Milligrays to rads conversion table
Common values in milligrays, converted to rads.
| Milligrays (mGy) | Rads (rad) |
|---|---|
| 1 | 0.1 |
| 2 | 0.2 |
| 3 | 0.3 |
| 4 | 0.4 |
| 5 | 0.5 |
| 10 | 1 |
| 20 | 2 |
| 25 | 2.5 |
| 50 | 5 |
| 100 | 10 |
| 250 | 25 |
| 500 | 50 |
| 1,000 | 100 |
About these units
milligraymGy
radrad
The legacy unit of absorbed dose: exactly 0.01 gray.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.