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Radiology Converters

Radiation - Absorbed Dose Converter

Result

... Megagray = ... Microgray

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Megagray to Microgray Converter

Use this page to convert megagray values into microgray, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 MGy = 1,000,000,000,000 µGy

1 µGy = 0.000000000001 MGy

Example: 1 MGy = 1,000,000,000,000 µGy

Megagray

One megagray is 1,000,000 grays.

History: SI prefix mega- applied to the gray.

Current use: Used in radiation processing for industrial sterilization and materials testing.

Also written as MGy.

Microgray

One microgray is equal to one millionth of a gray (1.0E-6 grays).

History: Standard SI prefix applied to the gray.

Current use: Used for measuring very low levels of absorbed radiation and environmental doses.

Also written as µGy, uGy, micrograys.

Megagray to Microgray table

Megagray [MGy]Microgray [µGy]
0.01 MGy10,000,000,000 µGy
0.1 MGy100,000,000,000 µGy
1 MGy1,000,000,000,000 µGy
2 MGy2,000,000,000,000 µGy
5 MGy5,000,000,000,000 µGy
10 MGy10,000,000,000,000 µGy
20 MGy20,000,000,000,000 µGy
50 MGy50,000,000,000,000 µGy
100 MGy100,000,000,000,000 µGy