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Radiation - Exposure Converter
Result
... Parker = ... Coulomb per kilogram
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Parker to Coulomb per kilogram Converter
Use this page to convert parker values into coulomb per kilogram, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 parker = 0.000258 C/kg
1 C/kg = 3,875.96899224806 parker
Example: 0.001 parker = 0.000000258 C/kg
Jump to another pair
Parker
Equivalent to the roentgen in most contexts.
History: Named after Herbert Parker, a pioneer in health physics.
Current use: Obsolete, used only in historical radiation safety texts.
Also written as parker.
Coulomb per kilogram
The amount of radiation that creates one coulomb of charge in one kilogram of dry air.
History: Replaced the roentgen as the standard unit for radiation exposure in the SI system.
Current use: Used in radiation protection and dosimetry to measure the ionizing ability of X-rays and gamma rays in air.
Also written as C/kg.
Parker to Coulomb per kilogram table
| Parker [parker] | Coulomb per kilogram [C/kg] |
|---|---|
| 0.01 parker | 0.00000258 C/kg |
| 0.1 parker | 0.0000258 C/kg |
| 1 parker | 0.000258 C/kg |
| 2 parker | 0.000516 C/kg |
| 5 parker | 0.00129 C/kg |
| 10 parker | 0.00258 C/kg |
| 20 parker | 0.00516 C/kg |
| 50 parker | 0.0129 C/kg |
| 100 parker | 0.0258 C/kg |
Frequently asked questions
How many Coulomb per kilogram (C/kg) are in one Parker (parker)?
One Parker equals 0.000258 Coulomb per kilogram.
How do you convert Parker to Coulomb per kilogram?
Multiply the Parker value by 0.000258 to get the result in Coulomb per kilogram.
How do you convert Coulomb per kilogram back to Parker?
Multiply the Coulomb per kilogram value by 3,875.96899224806 to get back to Parker.
What is 0.001 Parker in Coulomb per kilogram?
0.001 Parker equals 0.000000258 Coulomb per kilogram.
