Convert rads to millirads
1 rad = 1000 mrad — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1000mrad
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1 rad = 1000 mrad
Show this value in all 8 absorbed dose units
- Kilogray kGy 0.000 01
- Gray Gy 0.01
- Milligray mGy 10
- Microgray µGy 10 000
- Rads rad 1
- Millirads mrad 1000
- Joule per kilograms J/kg 0.01
- Erg per grams erg/g 100
Every row is Rad converted through the gray, in exact rational arithmetic.
How to convert rads to millirads
Multiply the number of rads by 1000 to get millirads.
The exact factor is 1000 .
Rad: The older CGS dose unit: 100 rad = 1 Gy.
Rad to Millirad conversion table
| Rads (rad) | Millirads (mrad) |
|---|---|
| 1 rad | 1000 |
| 2 rad | 2000 |
| 3 rad | 3000 |
| 5 rad | 5000 |
| 10 rad | 10 000 |
| 20 rad | 20 000 |
| 25 rad | 25 000 |
| 50 rad | 50 000 |
| 100 rad | 100 000 |
| 250 rad | 250 000 |
| 500 rad | 500 000 |
| 1000 rad | 1 000 000 |
Millirad to Rad conversion table
| Millirads (mrad) | Rads (rad) |
|---|---|
| 1 mrad | 0.001 |
| 2 mrad | 0.002 |
| 3 mrad | 0.003 |
| 5 mrad | 0.005 |
| 10 mrad | 0.01 |
| 20 mrad | 0.02 |
| 25 mrad | 0.025 |
| 50 mrad | 0.05 |
| 100 mrad | 0.1 |
| 250 mrad | 0.25 |
| 500 mrad | 0.5 |
| 1000 mrad | 1 |
Frequently asked
How many millirads are in a rad?
One rad equals 1000 millirads (rad → mrad). That figure is exact, not rounded.
How do you convert rads to millirads?
Multiply the number of rads by 1000 to get millirads.
What is 1 mrad in rads?
One millirad is 0.001 rads.
What is 10 rad in mrad?
10 rad = 10 000 mrad.
What exactly is a rad?
The older CGS dose unit: 100 rad = 1 Gy.