Convert millirad to gray

Millirad

The millirad equals 0.001 rads (10 µGy), used in medical imaging to express small absorbed doses from diagnostic X-ray and CT examinations.

Gray

The gray is the SI unit of absorbed radiation dose, defined as the absorption of one joule of energy per kilogram of matter. Named after British physicist Louis Harold Gray.

Millirad to Gray conversion table

Millirad	Gray	Gray	Millirad
1	1E-05	1	100000
2	2E-05	2	200000
3	3E-05	3	300000
5	5E-05	5	500000
10	0.0001	10	1E+06
20	0.0002	20	2E+06
25	0.00025	25	2.5E+06
50	0.0005	50	5E+06
100	0.001	100	1E+07
250	0.0025	250	2.5E+07
500	0.005	500	5E+07
1000	0.01	1000	1E+08

How to convert Millirad to Gray

1 mrd = 1E-05 Gy. To convert any value, multiply it by 1E-05. For example, 25 mrd = 0.00025 Gy.

Frequently asked questions

How many Gy are there in one mrd?: One mrd is equal to 1E-05 Gy.
How do you convert Millirad to Gray?: Multiply the value in Millirad by 1E-05 to get the result in Gray.
How much is 25 mrd in Gy?: 25 mrd is equal to 0.00025 Gy.
How do you convert Gray back to Millirad?: Divide by the same factor: multiply the value in Gray by 100000 to get Millirad.