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Radiology Converters

Radiation - Exposure Converter

Result

... Rep = ... Coulomb per kilogram

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Rep to Coulomb per kilogram Converter

Use this page to convert rep values into coulomb per kilogram, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 rep = 0.000258 C/kg

1 C/kg = 3,875.96899224806 rep

Example: 0.001 rep = 0.000000258 C/kg

Jump to another pair

Coulomb per kilogram to Millicoulomb per kilogramCoulomb per kilogram to Microcoulomb per kilogramCoulomb per kilogram to RoentgenCoulomb per kilogram to Tissue roentgenMillicoulomb per kilogram to Coulomb per kilogramMillicoulomb per kilogram to Microcoulomb per kilogramMillicoulomb per kilogram to RoentgenMillicoulomb per kilogram to Tissue roentgenMicrocoulomb per kilogram to Coulomb per kilogramMicrocoulomb per kilogram to Millicoulomb per kilogram

Rep

A legacy unit defined as the dose of any ionizing radiation that results in the absorption of 93 ergs per gram of tissue.

History: Introduced in the 1940s to extend the roentgen to radiations other than X-rays/gamma rays.

Current use: Obsolete, replaced by the rad and subsequently the gray.

Also written as rep.

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.

Rep to Coulomb per kilogram table

Rep [rep]Coulomb per kilogram [C/kg]
0.01 rep0.00000258 C/kg
0.1 rep0.0000258 C/kg
1 rep0.000258 C/kg
2 rep0.000516 C/kg
5 rep0.00129 C/kg
10 rep0.00258 C/kg
20 rep0.00516 C/kg
50 rep0.0129 C/kg
100 rep0.0258 C/kg

Frequently asked questions

  • How many Coulomb per kilogram (C/kg) are in one Rep (rep)?

    One Rep equals 0.000258 Coulomb per kilogram.

  • How do you convert Rep to Coulomb per kilogram?

    Multiply the Rep value by 0.000258 to get the result in Coulomb per kilogram.

  • How do you convert Coulomb per kilogram back to Rep?

    Multiply the Coulomb per kilogram value by 3,875.96899224806 to get back to Rep.

  • What is 0.001 Rep in Coulomb per kilogram?

    0.001 Rep equals 0.000000258 Coulomb per kilogram.