Rads per hour to Milligrays per hour
1 rad/h = 10 mGy/h. Edit either value to convert instantly.
Conversion formula
mGy/h = rad/h × (1 / 360,000) × (3,600,000)1 rad/h = 10 mGy/h
rad per hour (rad/h)
rad per hour is a unit of absorbed dose rate: 1 rad/h ≈ 0.00000277777777778 Gy/s. The hour is exactly 3,600 s; this is absorbed dose per time, not equivalent dose.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
milligray per hour (mGy/h)
milligray per hour is a unit of absorbed dose rate: 1 mGy/h ≈ 2.77777777778 × 10⁻⁷ Gy/s. The hour is exactly 3,600 s; this is absorbed dose per time, not equivalent dose.
Source: BIPM SI Brochure, 9th edition: SI units, prefixes and accepted units
Conversion table
| rad/h | mGy/h |
|---|---|
| = 10 | |
| = 20 | |
| = 50 | |
| = 100 | |
| = 150 | |
| = 200 | |
| = 250 | |
| = 300 | |
| = 400 | |
| = 450 |
| rad/h | mGy/h |
|---|---|
| = 500 | |
| = 600 | |
| = 700 | |
| = 800 | |
| = 900 | |
| = 1,000 | |
| = 1,500 | |
| = 1,600 | |
| = 1,700 | |
| = 1,800 |
Frequently asked questions
How many milligrays per hour are in 1 rad per hour?
1 rad/h = 10 mGy/h. mGy/h = rad/h × (1 / 360,000) × (3,600,000)
How do I convert rad/h to mGy/h?
mGy/h = rad/h × (1 / 360,000) × (3,600,000)
Is 1 rad per hour bigger than 1 milligray per hour?
1 rad/h = 10 mGy/h.
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