Converter group

Radiology Converters

Radiation - Absorbed Dose Converter

Value

From

Result

... Dekagray = ... Milligray

Result

... Dekagray

... Milligray

Value

FromTo

From Unit:

To Unit:

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

1 daGy = 10,000 mGy

1 mGy = 0.0001 daGy

Example: 1 daGy = 10,000 mGy

One dekagray is 10 grays.

History: SI prefix deka- applied to the gray.

Current use: Rarely used metric variant.

Also written as daGy.

One milligray is equal to 0.001 grays.

History: Standard SI prefix applied to the gray.

Current use: Commonly used in diagnostic radiology to express patient doses (e.g., CT scans).

Also written as mGy, milligrays.