Convert gigagray to rad

The gigagray equal to 10⁹ grays, used for describing lethal-range radiation doses in nuclear accident modeling.

The rad na the CGS unit of absorbed radiation dose, equal to the absorption of 100 ergs of energy per gram of matter (0.01 grays).

Gigagray	Rad	Rad	Gigagray
1	1E+11	1	1E-11
2	2E+11	2	2E-11
3	3E+11	3	3E-11
5	5E+11	5	5E-11
10	1E+12	10	1E-10
20	2E+12	20	2E-10
25	2.5E+12	25	2.5E-10
50	5E+12	50	5E-10
100	1E+13	100	1E-09
250	2.5E+13	250	2.5E-09
500	5E+13	500	5E-09
1000	1E+14	1000	1E-08

1 GGy = 1E+11 rd. To convert any value, multiply it by 1E+11. For example, 25 GGy = 2.5E+12 rd.

How many rd are there in one GGy?: One GGy is equal to 1E+11 rd.
How do you convert Gigagray to Rad?: Multiply the value in Gigagray by 1E+11 to get the result in Rad.
How much is 25 GGy in rd?: 25 GGy is equal to 2.5E+12 rd.
How do you convert Rad back to Gigagray?: Divide by the same factor: multiply the value in Rad by 1E-11 to get Gigagray.