Convert parker to roentgen

Parker

The parker (also called the rep) is a historical unit of radiation absorbed dose in tissue, approximately equal to 93 ergs per gram of tissue, historically used before the adoption of the rad and gray.

Roentgen

The roentgen is the traditional CGS unit of radiation exposure, defined as the amount of X-ray or gamma radiation that produces 2.58×10⁻⁴ coulombs of charge per kilogram of air.

Parker to Roentgen conversion table

Parker	Roentgen	Roentgen	Parker
1	1	1	1
2	2	2	2
3	3	3	3
5	5	5	5
10	10	10	10
20	20	20	20
25	25	25	25
50	50	50	50
100	100	100	100
250	250	250	250
500	500	500	500
1000	1000	1000	1000

How to convert Parker to Roentgen

1 Parker = 1 R. To convert any value, multiply it by 1. For example, 25 Parker = 25 R.

Frequently asked questions

How many R are there in one Parker?: One Parker is equal to 1 R.
How do you convert Parker to Roentgen?: Multiply the value in Parker by 1 to get the result in Roentgen.
How much is 25 Parker in R?: 25 Parker is equal to 25 R.
How do you convert Roentgen back to Parker?: Divide by the same factor: multiply the value in Roentgen by 1 to get Parker.