Convert Millirads to Micrograys
Convert Millirads (mrad) to Micrograys (µGy) instantly and accurately.
Conversion Formula
µGy = mrad × 10
About Millirads
The millirad (mrad) equals 10⁻³ rad = 10⁻⁵ Gy = 10 µGy. Older US health physics reports and NRC licence conditions quote occupational extremity doses in mrad; some film badge dosimetry reports still use mrad for historical continuity. 1 mrad = 10⁻³ rad = 10⁻⁵ Gy = 10 µGy.
About Micrograys
The microgray (µGy) equals 10⁻⁶ Gy. Typical organ doses from diagnostic X-ray procedures: chest X-ray ~0.01-0.1 µGy; mammography mean glandular dose ~1-3 mGy (i.e. 1000-3000 µGy); dental bitewing ~1-5 µGy. IAEA Safety Reports quote entrance surface doses in µGy for patient dose surveys. 1 µGy = 10⁻⁶ Gy.
Quick Reference Table
| Millirads (mrad) | Micrograys (µGy) |
|---|---|
| 1 mrad | 10 µGy |
| 2 mrad | 20 µGy |
| 5 mrad | 50 µGy |
| 10 mrad | 100 µGy |
| 25 mrad | 250 µGy |
| 50 mrad | 500 µGy |
| 100 mrad | 1000 µGy |