Megagray to Exagray Conversion

Convert between Megagray and Exagray quickly and accurately.

MGy
EGy

How to Convert Megagray to Exagray

Conversion Formula

1 MGy = 1E-12 EGy
1 EGy = 1E+12 MGy

Example

Convert 15 MGy to EGy:

15 MGy = 15 × 1E-12 EGy = 1E-11 EGy

Unit Information

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

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

Exagray

EGy

Definition

A unit of absorbed radiation dose equal to 10^18 gray, used for extremely high absorbed dose measurements.

History/Origin

Part of the SI metric system, where exa- is the prefix for 10^18, used for extremely large quantities.

Current Use

Used in theoretical physics and extremely high-dose radiation applications.

Multiplier

1E+20

Offset

0

Megagray to Exagray Conversion Table

Megagray [MGy] Exagray [EGy]
1 MGy 1E-12 EGy
10 MGy 1E-11 EGy
25 MGy 3E-11 EGy
50 MGy 5E-11 EGy
100 MGy 1E-10 EGy
0 MGy 0E+0 EGy
-10 MGy -1E-11 EGy
-40 MGy -4E-11 EGy