The Risk Assessment Information System

RAIS Radionuclide Risk Calculator

Do you have a previously saved file?
(dated 2024-06-22 or newer)
File Number:
Do you want to use the same radionuclides and radionuclide info type?

Using the Radionuclide Risk Calculator

Select Scenario









*Indoor worker includes industrial tap water

Select Media





Select Media


Select Media





Select Media








Select Media






Select Media







Select Media




Select Media







Select Media





Select Source Depths







Select Radionuclides Data Source




Select Units




Select Radionuclides of Interest



Display Risk Output in Percentage


(Results are in seperate table. See User's Guide.)

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