Online Radiation Absorbed Dose Units Converter
How to Convert from Centigray [cGy] to Gray [Gy]?

How to Convert from Centigray [cGy] to Gray [Gy]?

Learn how to convert radiation absorbed dose units from centigray to gray with this easy-to-use online converter. Understand key concepts, applications, and examples for precise dose measurement.

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Centigray [cGy] to Gray [Gy] Conversion Table

Centigray [cGy] Gray [Gy]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Centigray [cGy] to Gray [Gy] Conversion Table
Centigray [cGy] Gray [Gy]

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What Is This Tool?

This unit converter transforms radiation absorbed dose values from centigray (cGy) to gray (Gy), enabling standardized measurement and documentation in medical physics and radiotherapy.

How to Use This Tool?

  • Enter the radiation dose value in centigray (cGy)
  • Select centigray as the input unit and gray as the output unit
  • Click convert to obtain the dose value expressed in gray (Gy)

Key Features

  • Converts centigray to gray based on the exact conversion rate of 1 cGy = 0.01 Gy
  • Supports radiation absorbed dose measurements for clinical and research use
  • Browser-based and easy to use for quick unit conversions
  • Useful for medical physicists, radiotherapists, and nuclear medicine professionals

Examples

  • 150 cGy converts to 1.5 Gy by multiplying 150 × 0.01
  • 200 cGy converts to 2 Gy by multiplying 200 × 0.01

Common Use Cases

  • Standardizing dose prescriptions in external beam radiotherapy
  • Documenting absorbed doses in brachytherapy and nuclear medicine
  • Calibrating therapeutic radiation beams and verifying dosimeter readings

Tips & Best Practices

  • Ensure accurate input values for reliable conversion results
  • Use this tool to unify dose units under the SI standard for consistency
  • Confirm calibrations of dosimeters to maintain precision in measurements

Limitations

  • Conversion applies only to physical absorbed dose, not biological effects
  • Does not include weighting factors used in converting to sieverts
  • Accuracy depends on correct dosimeter calibration and source stability

Frequently Asked Questions

What unit does this converter convert from and to?
It converts radiation dose measurements from centigray (cGy) to gray (Gy).

What is the conversion factor between centigray and gray?
1 centigray equals 0.01 gray.

Can this tool account for biological effects of radiation?
No, it only converts physical absorbed dose units without biological weighting.

Key Terminology

Centigray (cGy)
A radiation absorbed dose unit equal to one hundredth of a gray, used primarily in radiotherapy and dosimetry.
Gray (Gy)
The SI unit of absorbed radiation dose equal to one joule of energy deposited per kilogram of matter.

Quick Knowledge Check

What is the unit gray (Gy) defined as?
What is the conversion formula from cGy to Gy?
Which of these is NOT a typical use case for converting cGy to Gy?