Milligray to Megagray Conversion

Convert between Milligray and Megagray quickly and accurately.

mGy
MGy

How to Convert Milligray to Megagray

Conversion Formula

1 mGy = 1E-9 MGy
1 MGy = 1000000000 mGy

Example

Convert 15 mGy to MGy:

15 mGy = 15 × 1E-9 MGy = 1E-8 MGy

Unit Information

Learn about the radiation absorbed dose units you're converting between

Milligray

mGy

Definition

A unit of absorbed radiation dose equal to 10^-3 gray, used for small absorbed dose measurements.

History/Origin

Part of the SI metric system, where milli- is the prefix for 10^-3, used for small quantities.

Current Use

Used in radiation therapy, medical physics, and small-dose radiation applications.

Multiplier

0.1

Offset

0

Megagray

MGy

Definition

A unit of absorbed radiation dose equal to 10^6 gray, used for moderate to high absorbed dose measurements.

History/Origin

Part of the SI metric system, where mega- is the prefix for 10^6, used for large quantities.

Current Use

Used in radiation therapy, medical physics, and high-dose radiation applications.

Multiplier

100000000

Offset

0

Milligray to Megagray Conversion Table

Milligray [mGy] Megagray [MGy]
1 mGy 1E-9 MGy
10 mGy 1E-8 MGy
25 mGy 2E-8 MGy
50 mGy 5E-8 MGy
100 mGy 1E-7 MGy
0 mGy 0E+0 MGy
-10 mGy -1E-8 MGy
-40 mGy -4E-8 MGy