What Is This Tool?
This tool converts absorbed dose measurements from rad (rd), a traditional radiation dose unit, to microgray (µGy), an SI derived unit. It helps update older dose values to a modern standard for use across medical, environmental, and technical fields.
How to Use This Tool?
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Enter the radiation dose value in rad [rd].
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Select rad as the input unit and microgray [µGy] as the output unit.
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Click the convert button to see the dose in microgray.
Key Features
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Converts absorbed radiation dose from rad to microgray accurately.
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Supports update of legacy dose data to SI units for consistency.
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Browser-based and easy to use with minimal input steps.
Examples
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Convert 2 rad [rd]: 2 × 10000 µGy = 20000 µGy
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Convert 0.5 rad [rd]: 0.5 × 10000 µGy = 5000 µGy
Common Use Cases
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Updating historical radiotherapy dose records to SI units.
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Reporting absorbed doses in radiation protection and environmental monitoring.
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Characterizing doses in electronics testing based on legacy data.
Tips & Best Practices
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Always verify the measurement context to select appropriate units.
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Use the conversion to maintain consistency when comparing doses from different sources.
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Remember the rad is a legacy unit; SI units like microgray are preferred for modern reporting.
Limitations
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Rad is a non-SI legacy unit and less commonly used today.
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Conversion assumes standard definitions; measurement variations might affect dose results.
Frequently Asked Questions
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Why convert from rad to microgray?
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Converting to microgray updates older dose measurements to an SI unit, improving accuracy and allowing consistent reporting across different fields.
Key Terminology
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Rad [rd]
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A legacy unit of absorbed ionizing radiation dose equal to 0.01 gray, used historically in medical and radiation protection contexts.
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Microgray [µGy]
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An SI derived unit of absorbed radiation dose equal to one millionth of a gray, used for precise low-level dose measurements.