Convert Milligrays per minute to Grays per second
Convert Milligrays per minute (mGy/min) to Grays per second (Gy/s) instantly and accurately.
Conversion Formula
Gy/s = mGy/min × 1.666666667e-5
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 Grays per second
The gray per second (Gy/s) is the SI coherent unit of absorbed dose rate, equal to 1 joule per kilogram per second, dimensionally equivalent to W/kg or m²/s³. Used in HDR brachytherapy source strength, FLASH radiotherapy research (>40 Gy/s for normal tissue sparing), and particle accelerator beam-loss dosimetry. 1 Gy/s = 60 Gy/min = 3600 Gy/h = 100 rad/s.
Quick Reference Table
| Milligrays per minute (mGy/min) | Grays per second (Gy/s) |
|---|---|
| 1 mGy/min | 1.667 × 10-5 Gy/s |
| 2 mGy/min | 3.333 × 10-5 Gy/s |
| 5 mGy/min | 8.333 × 10-5 Gy/s |
| 10 mGy/min | 0.000166667 Gy/s |
| 25 mGy/min | 0.000416667 Gy/s |
| 50 mGy/min | 0.000833333 Gy/s |
| 100 mGy/min | 0.00166667 Gy/s |