tier_2 conversion
Convert gray to rad
Convert gray to rad with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
gray to rad
gray to rad
Quick answer
1 gray = 1e+2 rad.
Formula
rad = gray × 1e+2
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 rad
- Enter a value in gray.
- Scale the source number by 1e+2 to express the same quantity in rad.
- Round the displayed rad 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. rad is a unit used in radiation absorbed dose conversions. Absorbed dose measures energy deposited by ionizing radiation per unit mass. Its recorded symbol is rd.
Explore related conversions
gray to rad conversion table
| gray | rad |
|---|---|
| 0 gray | 0e+2 rad |
| 1 gray | 1e+2 rad |
| 5 gray | 5e+2 rad |
| 10 gray | 1.0e+3 rad |
| 25 gray | 2.5e+3 rad |
| 100 gray | 1.00e+4 rad |
Frequently asked questions
How do I convert from gray to rad?
Scale the source number by 1e+2 to express the same quantity in rad.
What formula does CalculatorHQ use for gray to rad?
rad = gray × 1e+2
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 rad back to gray?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.