Convert Nanogray to Kilorad
Type the number of nanograys that you wish to convert to kilorads.
How to Convert Nanograys to Kilorads
The nanogray and kilorad are both units of radiation dose. By definition, 1 kilorad equals exactly 10000000000 nanograys. This means to convert nanograys to kilorads, you divide by 10000000000.
Formula
Step-by-Step Example
Convert 5 nGy to kilorads:
We need to convert nanograys to kilorads
Since 1 krad = 10000000000 nGy, divide by 10000000000
5 ÷ 10000000000 = 5e-10
5 nGy = 5e-10 krad
Nanogray to Kilorad Conversion Table
Quick reference table for common nanogray to kilorad conversions. Click any value for detailed calculation.
| Nanograys (nGy) | Kilorads (krad) |
|---|---|
| 0.1 nGy | 1e-11 krad |
| 0.5 nGy | 5e-11 krad |
| 1 nGy | 1e-10 krad |
| 2 nGy | 2e-10 krad |
| 5 nGy | 5e-10 krad |
| 10 nGy | 1e-9 krad |
| 25 nGy | 2.5e-9 krad |
| 50 nGy | 5e-9 krad |
| 100 nGy | 1e-8 krad |
About These Units
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.
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.
Frequently Asked Questions
How do I convert nanograys to kilorads?
To convert nanograys to kilorads, divide the value by 10000000000. For example, 10 nGy = 1e-9 krad.
How many kilorads are in 1 nanogray?
1 nanogray equals 1e-10 kilorads.
What is the formula for nanograys to kilorads?
The formula is: krad = nGy ÷ 10000000000.