Convert Kilorad to Millirad
Convert kilorads to millirads by entering a value below.
How to Convert Kilorads to Millirads
The kilorad and millirad are both units of radiation dose. By definition, 1 kilorad equals exactly 1000000 millirads. This means to convert kilorads to millirads, you multiply by 1000000.
Formula
Step-by-Step Example
Convert 5 krad to millirads:
We need to convert kilorads to millirads
Since 1 krad = 1000000 mrad, multiply by 1000000
5 × 1000000 = 5000000
5 krad = 5000000 mrad
Kilorad to Millirad Conversion Table
Quick reference table for common kilorad to millirad conversions. Click any value for detailed calculation.
| Kilorads (krad) | Millirads (mrad) |
|---|---|
| 0.1 krad | 100000 mrad |
| 0.5 krad | 500000 mrad |
| 1 krad | 1000000 mrad |
| 2 krad | 2000000 mrad |
| 5 krad | 5000000 mrad |
| 10 krad | 10000000 mrad |
| 25 krad | 25000000 mrad |
| 50 krad | 50000000 mrad |
| 100 krad | 100000000 mrad |
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.
Millirad (mrad)
A millirad (mrad) equals 0.001 rad or 10 μGy. Used in medical dosimetry: dental bitewing 0.5-2 mrad, chest X-ray 10-20 mrad. Provides convenient scale for diagnostic imaging dose specifications.
Frequently Asked Questions
How do I convert kilorads to millirads?
To convert kilorads to millirads, multiply the value by 1000000. For example, 10 krad = 10000000 mrad.
How many millirads are in 1 kilorad?
1 kilorad equals 1000000 millirads.
What is the formula for kilorads to millirads?
The formula is: mrad = krad × 1000000.