Grays per second to Milligrays per hour
1 Gy/s = 3,600,000 mGy/h. Edit either value to convert instantly.
Conversion formula
mGy/h = Gy/s × (1) × (3,600,000)1 Gy/s = 3,600,000 mGy/h
gray per second (Gy/s)
gray per second is a unit of absorbed dose rate: 1 Gy/s = 1 J/(kg·s).
Source: BIPM SI Brochure, 9th edition: SI units, prefixes and accepted units
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
| Gy/s | mGy/h |
|---|---|
| = 3,600,000 | |
| = 7,200,000 | |
| = 18,000,000 | |
| = 36,000,000 | |
| = 54,000,000 | |
| = 72,000,000 | |
| = 90,000,000 | |
| = 108,000,000 | |
| = 144,000,000 | |
| = 162,000,000 |
| Gy/s | mGy/h |
|---|---|
| = 180,000,000 | |
| = 216,000,000 | |
| = 252,000,000 | |
| = 288,000,000 | |
| = 324,000,000 | |
| = 360,000,000 | |
| = 540,000,000 | |
| = 576,000,000 | |
| = 612,000,000 | |
| = 648,000,000 |
Frequently asked questions
How many milligrays per hour are in 1 gray per second?
1 Gy/s = 3,600,000 mGy/h. mGy/h = Gy/s × (1) × (3,600,000)
How do I convert Gy/s to mGy/h?
mGy/h = Gy/s × (1) × (3,600,000)
Is 1 gray per second bigger than 1 milligray per hour?
1 Gy/s = 3,600,000 mGy/h.
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