How to use Radiation Unit Converter
- Enter a nonnegative value.
- Choose two units for the same physical quantity.
- Calculate and review the quantity and converted value.
Example: Radiation Unit Converter
1 Ci to Bq
Options
- From unit and To unit
- Units are grouped by activity, absorbed dose, equivalent dose or exposure. Convert within the same group; the page refuses crossing between different radiation quantities.
Supported inputs and limits
Where your input is processed
This tool processes your input in this browser. Your text and files are not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.
Activity is a decay rate
A becquerel represents one disintegration per second; a curie is 37,000,000,000 Bq. This converts a supplied activity unit without measuring a source or estimating exposure.
Dose quantities cannot be joined by a unit factor
Gray, sievert and activity units describe different quantities. Converting absorbed dose to equivalent dose or source activity to a dose requires additional physical information outside this tool. Its result is not a safety assessment, medical interpretation or personal exposure advice.
Questions about Radiation Unit Converter
Can gray be converted directly to sievert?
No. They represent different quantities and require information beyond a fixed unit factor.
Does a result say whether an exposure is safe?
No. It converts units only and gives no exposure or treatment recommendation.
Can I convert curie into an absorbed dose?
No. Activity and absorbed dose are separate physical quantities.