What Is This Tool?
This online unit converter transforms radiation absorbed dose values from Rad (rd), an older unit, into Milligray (mGy), the SI unit, facilitating standardization in medical, environmental, and scientific fields.
How to Use This Tool?
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Enter the absorbed dose value in Rad (rd).
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Select Rad as the source unit and Milligray as the target unit.
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Click convert to get the equivalent dose in Milligray (mGy).
Key Features
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Converts radiation dose from Rad (rd) to Milligray (mGy).
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Applies the defined conversion rate: 1 Rad equals 10 Milligray.
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Supports legacy data interpretation and modern radiation protection needs.
Examples
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Convert 2 Rad to get 20 Milligray.
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Convert 0.5 Rad to obtain 5 Milligray.
Common Use Cases
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Updating historical radiotherapy doses to SI units for clinical accuracy.
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Reporting and monitoring radiation doses in occupational and environmental settings.
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Interpreting legacy absorbed dose data in materials and electronics testing.
Tips & Best Practices
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Verify legacy Rad values carefully before conversion to ensure accuracy.
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Use converted Milligray values for consistent reporting in medical and scientific applications.
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Remember the rad is less precise than SI units; apply conversions thoughtfully, especially in clinical contexts.
Limitations
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Rad is a legacy unit with lower precision compared to SI units.
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Conversion assumes consistent energy deposition and ignores variation in radiation types or biological effects.
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Some older datasets require careful verification before applying conversion.
Frequently Asked Questions
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What does the unit Rad (rd) represent?
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The Rad (rd) is a legacy unit measuring absorbed dose of ionizing radiation, quantifying energy deposited per unit mass, equal to 0.01 gray.
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Why convert from Rad to Milligray?
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Converting Rad to Milligray ensures use of SI units, enabling consistent, accurate radiation dose reporting in medical, environmental, and scientific fields.
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What is the conversion rate between Rad and Milligray?
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1 Rad equals 10 Milligray according to the defined conversion formula.
Key Terminology
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Rad (rd)
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A legacy unit of absorbed dose representing energy deposited by radiation per unit mass, equal to one hundredth of a gray.
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Milligray (mGy)
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One thousandth of a gray; the SI unit for measuring absorbed radiation dose.
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Absorbed dose
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The amount of energy deposited by ionizing radiation per unit mass of matter.