Convert Kilograys per hour to Millirads per hour
Convert Kilograys per hour (kGy/h) to Millirads per hour (mrad/h) instantly and accurately.
Conversion Formula
mrad/h = kGy/h × 100000000
About Kilograys per hour
The kilogray per hour (kGy/h) equals 1e3 Gy/h ≈ 0.278 Gy/s. Industrial radiation processing standard: food irradiation conveyors using ⁶⁰Co or electron beam deliver 1-20 kGy/h; medical device sterilisation tunnels are calibrated in kGy/h; IAEA guidelines for industrial irradiation facilities specify throughput in kGy/h. 1 kGy/h = 1e3 Gy/h.
About Millirads per hour
The millirad per hour (mrad/h) equals 1e-5 Gy/h = 10 µGy/h. Legacy US radiation protection unit used by area monitors and Geiger counters calibrated before SI adoption; EPA environmental surveillance stations report in mrad/h alongside µGy/h; NRC licence boundary dose-rate surveys often cite mrad/h. 1 mrad/h = 1e-5 Gy/h = 10 µGy/h.
Quick Reference Table
| Kilograys per hour (kGy/h) | Millirads per hour (mrad/h) |
|---|---|
| 1 kGy/h | 100000000 mrad/h |
| 2 kGy/h | 200000000 mrad/h |
| 5 kGy/h | 500000000 mrad/h |
| 10 kGy/h | 1000000000 mrad/h |
| 25 kGy/h | 2.5 × 109 mrad/h |
| 50 kGy/h | 5 × 109 mrad/h |
| 100 kGy/h | 1 × 1010 mrad/h |