tier_2 conversion
Convert gray to kilogray
Convert gray to kilogray with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
gray to kilogray
gray to kilogray
Quick answer
1 gray = 0.001 kilogray.
Formula
kilogray = gray × 0.001
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert gray to kilogray
- Enter a value in gray.
- The conversion is linear, so each gray is worth 0.001 kilogray.
- Round the displayed kilogray value only when needed.
About these units
gray is a unit used in radiation absorbed dose conversions. Absorbed dose measures energy deposited by ionizing radiation per unit mass. Its recorded symbol is Gy. kilogray is a unit used in radiation absorbed dose conversions. Absorbed dose measures energy deposited by ionizing radiation per unit mass. Its recorded symbol is kGy.
Explore related conversions
gray to kilogray conversion table
| gray | kilogray |
|---|---|
| 0 gray | 0.000 kilogray |
| 1 gray | 0.001 kilogray |
| 5 gray | 0.005 kilogray |
| 10 gray | 0.010 kilogray |
| 25 gray | 0.025 kilogray |
| 100 gray | 0.100 kilogray |
Frequently asked questions
How do I convert from gray to kilogray?
The conversion is linear, so each gray is worth 0.001 kilogray.
What formula does CalculatorHQ use for gray to kilogray?
kilogray = gray × 0.001
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert kilogray back to gray?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.