Convert milligray to gray

Milligray

The milligray equals 0.001 grays, widely used in diagnostic radiology to express patient radiation doses from X-ray, CT, and fluoroscopy 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.

Milligray to Gray conversion table

Milligray	Gray	Gray	Milligray
1	0.001	1	1000
2	0.002	2	2000
3	0.003	3	3000
5	0.005	5	5000
10	0.01	10	10000
20	0.02	20	20000
25	0.025	25	25000
50	0.05	50	50000
100	0.1	100	100000
250	0.25	250	250000
500	0.5	500	500000
1000	1	1000	1E+06

How to convert Milligray to Gray

1 mGy = 0.001 Gy. To convert any value, multiply it by 0.001. For example, 25 mGy = 0.025 Gy.

Frequently asked questions

How many Gy are there in one mGy?: One mGy is equal to 0.001 Gy.
How do you convert Milligray to Gray?: Multiply the value in Milligray by 0.001 to get the result in Gray.
How much is 25 mGy in Gy?: 25 mGy is equal to 0.025 Gy.
How do you convert Gray back to Milligray?: Divide by the same factor: multiply the value in Gray by 1000 to get Milligray.