Millirad to Gigagray Conversion

Convert between Millirad and Gigagray quickly and accurately.

mrd
GGy

How to Convert Millirad to Gigagray

Conversion Formula

1 mrd = 1E-14 GGy
1 GGy = 1E+14 mrd

Example

Convert 15 mrd to GGy:

15 mrd = 15 × 1E-14 GGy = 1E-13 GGy

Unit Information

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

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

Gigagray

GGy

Definition

A unit of absorbed radiation dose equal to 10^9 gray, used for high absorbed dose measurements.

History/Origin

Part of the SI metric system, where giga- is the prefix for 10^9, used for large quantities.

Current Use

Used in theoretical physics and high-dose radiation applications.

Multiplier

100000000000

Offset

0

Millirad to Gigagray Conversion Table

Millirad [mrd] Gigagray [GGy]
1 mrd 1E-14 GGy
10 mrd 1E-13 GGy
25 mrd 2E-13 GGy
50 mrd 5E-13 GGy
100 mrd 1E-12 GGy
0 mrd 0E+0 GGy
-10 mrd -1E-13 GGy
-40 mrd -4E-13 GGy