Convert Milligrays to Micrograys
Convert Milligrays (mGy) to Micrograys (µGy) instantly and accurately.
Conversion Formula
µGy = mGy × 1000
About Milligrays
The milligray (mGy) equals 10⁻³ Gy and is the standard unit for diagnostic radiology patient doses. CT head scan ~20-60 mGy; abdominal CT ~10-30 mGy; mammography mean glandular dose ~1-3 mGy. IAEA and EU medical exposure directives set diagnostic reference levels in mGy. 1 mGy = 10⁻³ Gy = 0.1 rad.
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
| Milligrays (mGy) | Micrograys (µGy) |
|---|---|
| 1 mGy | 1000 µGy |
| 2 mGy | 2000 µGy |
| 5 mGy | 5000 µGy |
| 10 mGy | 10000 µGy |
| 25 mGy | 25000 µGy |
| 50 mGy | 50000 µGy |
| 100 mGy | 100000 µGy |