Convert millirads to gray
1 mrad = 0.00001 Gy — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.000 01Gy
As a fraction: 1/100000
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1 mrad = 0.00001 Gy
Show this value in all 8 absorbed dose units
- Kilogray kGy 1e-8
- Gray Gy 0.000 01
- Milligray mGy 0.01
- Microgray µGy 10
- Rads rad 0.001
- Millirads mrad 1
- Joule per kilograms J/kg 0.000 01
- Erg per grams erg/g 0.1
Every row is Millirad (mrad) converted through the gray, in exact rational arithmetic.
How to convert millirads to gray
Multiply the number of millirads by 0.00001 to get gray.
The exact factor is 0.00001 — as a fraction, 1/100000.
Millirad to Gray conversion table
| Millirads (mrad) | Gray (Gy) |
|---|---|
| 1 mrad | 0.000 01 |
| 2 mrad | 0.000 02 |
| 3 mrad | 0.000 03 |
| 5 mrad | 0.000 05 |
| 10 mrad | 0.0001 |
| 20 mrad | 0.0002 |
| 25 mrad | 0.000 25 |
| 50 mrad | 0.0005 |
| 100 mrad | 0.001 |
| 250 mrad | 0.0025 |
| 500 mrad | 0.005 |
| 1000 mrad | 0.01 |
Gray to Millirad conversion table
| Gray (Gy) | Millirads (mrad) |
|---|---|
| 1 Gy | 100 000 |
| 2 Gy | 200 000 |
| 3 Gy | 300 000 |
| 5 Gy | 500 000 |
| 10 Gy | 1 000 000 |
| 20 Gy | 2 000 000 |
| 25 Gy | 2 500 000 |
| 50 Gy | 5 000 000 |
| 100 Gy | 10 000 000 |
| 250 Gy | 25 000 000 |
| 500 Gy | 50 000 000 |
| 1000 Gy | 100 000 000 |
Frequently asked
How many gray are in a millirad?
One millirad equals 0.00001 gray (mrad → Gy). That figure is exact, not rounded.
How do you convert millirads to gray?
Multiply the number of millirads by 0.00001 to get gray.
What is 1 Gy in millirads?
One gray is 100000 millirads.
What is 10 mrad in Gy?
10 mrad = 0.0001 Gy.