Convert Kilorad to Nanogray
Enter the number of kilorads that you want to convert to nanograys.
How to Convert Kilorads to Nanograys
The kilorad and nanogray are both units of radiation dose. By definition, 1 kilorad equals exactly 10000000000 nanograys. This means to convert kilorads to nanograys, you multiply by 10000000000.
Formula
Step-by-Step Example
Convert 5 krad to nanograys:
We need to convert kilorads to nanograys
Since 1 krad = 10000000000 nGy, multiply by 10000000000
5 × 10000000000 = 50000000000
5 krad = 50000000000 nGy
Kilorad to Nanogray Conversion Table
Quick reference table for common kilorad to nanogray conversions. Click any value for detailed calculation.
| Kilorads (krad) | Nanograys (nGy) |
|---|---|
| 0.1 krad | 1000000000 nGy |
| 0.5 krad | 5000000000 nGy |
| 1 krad | 10000000000 nGy |
| 2 krad | 20000000000 nGy |
| 5 krad | 50000000000 nGy |
| 10 krad | 100000000000 nGy |
| 25 krad | 250000000000 nGy |
| 50 krad | 500000000000 nGy |
| 100 krad | 1e12 nGy |
About These Units
Kilorad (krad)
A kilorad (krad) equals 1,000 rads or 10 grays. Used in electronics radiation hardening: commercial chips fail at 1-10 krad, radiation-hardened: 100+ krad, space-grade: 300+ krad total ionizing dose (TID) tolerance.
Nanogray (nGy)
A nanogray (nGy) equals 10⁻⁹ grays. Used in background radiation measurements and environmental monitoring. Natural background dose rate: 50-200 nGy/h from cosmic rays and terrestrial sources. Sensitive dosimeters measure in nGy.
Frequently Asked Questions
How do I convert kilorads to nanograys?
To convert kilorads to nanograys, multiply the value by 10000000000. For example, 10 krad = 100000000000 nGy.
How many nanograys are in 1 kilorad?
1 kilorad equals 10000000000 nanograys.
What is the formula for kilorads to nanograys?
The formula is: nGy = krad × 10000000000.