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ExactUnit

Radiation Exposure converter

Convert photon exposure in air using charge per mass.

Unit converter
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1 C/kg = 1000 mC/kg

Results rounded to 12 significant digits.

All radiation exposure conversions

Choose your starting unit. Each direction has its own calculator, formula, and examples.

Convert Coulombs per kilogram

Convert Millicoulombs per kilogram

Convert Roentgens

Convert Milliroentgens

Using radiation exposure measurements

Exposure in C/kg describes ionization in air. It is not absorbed dose in tissue or equivalent dose in sieverts. Those relationships require radiation and material information. Carry the same physical assumptions into subsequent physics calculations.

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Radiation ExposureCoulombs per kilogram to millicoulombs per kilogramRadiation ExposureCoulombs per kilogram to roentgensRadiation ExposureCoulombs per kilogram to milliroentgensRadiation ExposureMillicoulombs per kilogram to coulombs per kilogramRadiation ExposureMillicoulombs per kilogram to roentgensRadiation ExposureMillicoulombs per kilogram to milliroentgens