Convert Milligrays per minute to Microsieverts per hour
Convert Milligrays per minute (mGy/min) to Microsieverts per hour (µSv/h) instantly and accurately.
Conversion Formula
µSv/h = mGy/min × 60000
About Milligrays per minute
The milligray per minute (mGy/min) equals 1e-3 Gy/min ≈ 1.67×10⁻⁵ Gy/s. Standard output unit for diagnostic X-ray tube characterisation: fluoroscopy entrance dose rates are 10-100 mGy/min; mammography units are measured in mGy/min for quality assurance; IEC and IAEA diagnostic equipment standards quote X-ray tube output in mGy/min. 1 mGy/min = 1e-3 Gy/min.
About Microsieverts per hour
The microsievert per hour (µSv/h) equals 1e-6 Sv/h = 1e-6 Gy/h for photon radiation (wR = 1). The universal display unit of personal electronic dosimeters and ambient dose-equivalent rate monitors: typical outdoor background 0.08-0.3 µSv/h; IAEA precautionary action level is 100 µSv/h; occupational continuous limit ≈2.3 µSv/h. 1 µSv/h = 1 µGy/h for photons.
Quick Reference Table
| Milligrays per minute (mGy/min) | Microsieverts per hour (µSv/h) |
|---|---|
| 1 mGy/min | 60000 µSv/h |
| 2 mGy/min | 120000 µSv/h |
| 5 mGy/min | 300000 µSv/h |
| 10 mGy/min | 600000 µSv/h |
| 25 mGy/min | 1500000 µSv/h |
| 50 mGy/min | 3000000 µSv/h |
| 100 mGy/min | 6000000 µSv/h |