Formula
μGy to Gy conversion formula
Use this relationship for a direct conversion:
Gy = μGy x 0.000001
Worked example
2 μGy = 0.000002 Gy.
This converter is for absorbed dose only; it does not calculate biological equivalent dose.
Absorbed Radiation Dose conversion
Convert Microgray to Gray
1 microgray (μGy) equals 0.000001 gray (Gy). Enter any value below to convert from μGy to Gy.
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1 μGy = 0.000001 Gy
All Absorbed dose units
From 1 μGy| Unit | Value |
|---|---|
| Nanogray nGy | 1,000 |
| Microgray μGy | 1 |
| Milligray mGy | 0.001 |
| Gray Gy | 0.000001 |
| Kilogray kGy | 0.000000001 |
| Rad rad | 0.0001 |
Recent conversions
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Quick reference
Microgray to Gray table
| Microgray (μGy) | Gray (Gy) |
|---|---|
| 0.01 | 0.00000001 |
| 0.1 | 0.0000001 |
| 1 | 0.000001 |
| 2 | 0.000002 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 1,000 | 0.001 |
From unit
About the microgray
One millionth of a gray.
Symbol: μGy
To unit
About the gray
One joule of absorbed energy per kilogram.
Symbol: Gy
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Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure: gray. Calculations use full internal precision before display rounding.
View the complete absorbed radiation dose converterQuestions
μGy to Gy FAQ
How do you convert microgray to gray?
Use the formula Gy = μGy x 0.000001. 1 microgray (μGy) equals 0.000001 gray (Gy).
Is the μGy to Gy conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.