What Is This Tool?
This converter allows you to transform radiation absorbed dose measurements from hectogray (hGy) to kilogray (kGy). It supports accurate and practical unit changes used in fields like industrial radiation processing, sterilization, and materials testing.
How to Use This Tool?
-
Enter the value in hectograys that you want to convert.
-
Select 'hectogray [hGy]' as the source unit.
-
Choose 'kilogray [kGy]' as the target unit.
-
Initiate the conversion to view the result immediately.
-
Use the converted value for applications in industrial or dosimetry contexts.
Key Features
-
Converts absorbed radiation doses between hectogray and kilogray units.
-
Based on the standard conversion where 1 hGy equals 0.1 kGy.
-
Ideal for applications in radiation sterilization, food irradiation, and polymer modification.
-
Supports dose expression for both moderate and very high radiation levels.
-
Browser-based and simple to use without any installation.
Examples
-
5 hGy converts to 0.5 kGy (5 × 0.1 = 0.5).
-
20 hGy converts to 2 kGy (20 × 0.1 = 2).
Common Use Cases
-
Reporting intermediate to very high radiation doses in sterilization processes.
-
Measuring absorbed doses for radiation hardness testing of electronics and materials.
-
Documenting high-dose accident dosimetry or calibration in specialized labs.
-
Industrial applications such as food preservation and polymer crosslinking.
Tips & Best Practices
-
Always check the dose scale suitability before converting to ensure clarity.
-
Use hectograys for intermediate dose levels and kilograys for very high doses.
-
Confirm dosimeter calibration when working with extremely high radiation doses.
-
Apply this conversion when communicating doses in industrial sterilization or materials testing contexts.
Limitations
-
Smaller dose variations are better represented in grays or hectograys due to scale differences.
-
Conversions at very high dose levels require careful dosimeter calibration for accuracy.
Frequently Asked Questions
-
What is the exact conversion rate between hectogray and kilogray?
-
1 hectogray (hGy) is equal to 0.1 kilogray (kGy), meaning you multiply the hGy value by 0.1 to get the equivalent kGy.
-
In which fields is converting hGy to kGy most commonly used?
-
This conversion is common in industrial radiation processing, sterilization of medical devices, food irradiation, polymer modification, and dosimetry laboratories.
-
Why should I choose kilogray over hectogray for some radiation dose measurements?
-
Kilogray is preferred for expressing very high radiation doses because it presents large values in a more practical and understandable scale.
Key Terminology
-
Hectogray (hGy)
-
An SI-derived unit of absorbed radiation dose equal to 100 grays, used for intermediate high doses.
-
Kilogray (kGy)
-
An SI-derived unit of absorbed radiation dose equal to 1,000 grays, used for very high dose radiation measurements.
-
Gray (Gy)
-
The SI unit of absorbed radiation dose equivalent to the absorption of one joule of radiation energy per kilogram of matter.