Convert Milligrays per second to Millisieverts per hour
Convert Milligrays per second (mGy/s) to Millisieverts per hour (mSv/h) instantly and accurately.
Conversion Formula
mSv/h = mGy/s × 3600
About Milligrays per second
The milligray per second (mGy/s) equals 1e-3 Gy/s. Used in high-dose-rate applications: medical linac output in IMRT mode is 1-5 mGy/s at isocentre; electron beam processing conveyors deliver 1-10 mGy/s; real-time diode dosimeters in linac vaults measure instantaneous dose rate in mGy/s during beam-on periods. 1 mGy/s = 0.1 rad/s = 3.6 Gy/h.
About Millisieverts per hour
The millisievert per hour (mSv/h) equals 1e-3 Sv/h = 1e-3 Gy/h for photon radiation. Standard field survey unit in radiation protection: nuclear power plant boundary limits are stated in mSv/h; NRC and IAEA emergency alert levels for the public begin at 1 mSv/h; portable radiation survey instruments have a dedicated mSv/h range. 1 mSv/h = 1 mGy/h for photons.
Quick Reference Table
| Milligrays per second (mGy/s) | Millisieverts per hour (mSv/h) |
|---|---|
| 1 mGy/s | 3600 mSv/h |
| 2 mGy/s | 7200 mSv/h |
| 5 mGy/s | 18000 mSv/h |
| 10 mGy/s | 36000 mSv/h |
| 25 mGy/s | 90000 mSv/h |
| 50 mGy/s | 180000 mSv/h |
| 100 mGy/s | 360000 mSv/h |