Megagray to Millirad Conversion

Convert between Megagray and Millirad quickly and accurately.

MGy
mrd

How to Convert Megagray to Millirad

Conversion Formula

1 MGy = 100000000000 mrd
1 mrd = 1E-11 MGy

Example

Convert 15 MGy to mrd:

15 MGy = 15 × 100000000000 mrd = 2E+12 mrd

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

Millirad

mrd

Definition

A unit of absorbed radiation dose equal to 0.001 rad, used for small absorbed dose measurements.

History/Origin

Derived from the rad unit with the milli- prefix, used for small absorbed dose measurements.

Current Use

Used in radiation protection, environmental monitoring, and low-level radiation measurements.

Multiplier

0.001

Offset

0

Megagray to Millirad Conversion Table

Megagray [MGy] Millirad [mrd]
1 MGy 100000000000 mrd
10 MGy 1E+12 mrd
25 MGy 2E+12 mrd
50 MGy 5E+12 mrd
100 MGy 1E+13 mrd
0 MGy 0E+0 mrd
-10 MGy -1E+12 mrd
-40 MGy -4E+12 mrd