Millirad to Milligray Converter
Convert Millirad (mrad) to Milligray (mGy) instantly. 1 mrad = 0.01 mGy.
Radiation Converter
10 units available
1 mrad = 0.01 mGy
Formula:
mGy = mrad × 0.01With your value: 1 mrad = 0.01 mGy
Other Millirad to Milligray conversions
Millirad to Milligray Conversion Table
| Millirad (mrad) | Milligray (mGy) |
|---|---|
| 0.5 | 0.005 |
| 1 | 0.01 |
| 2 | 0.02 |
| 5 | 0.05 |
| 10 | 0.1 |
| 15 | 0.15 |
| 20 | 0.2 |
| 25 | 0.25 |
| 50 | 0.5 |
| 100 | 1 |
| 250 | 2.5 |
| 500 | 5 |
| 1000 | 10 |
Milligray to Millirad Conversion Table
| Milligray (mGy) | Millirad (mrad) |
|---|---|
| 0.5 | 50 |
| 1 | 100 |
| 2 | 200 |
| 5 | 500 |
| 10 | 1,000 |
| 15 | 1,500 |
| 20 | 2,000 |
| 25 | 2,500 |
| 50 | 5,000 |
| 100 | 10,000 |
| 250 | 25,000 |
| 500 | 50,000 |
| 1000 | 100,000 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Millirad (mrad)
Radiation
Gray and sievert are coherent SI units (J/kg). Rad and rem are exactly 0.01 Gy and 0.01 Sv; the curie is exactly 3.7 × 10¹⁰ Bq.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Milligray (mGy)
Radiation
Gray and sievert are coherent SI units (J/kg). Rad and rem are exactly 0.01 Gy and 0.01 Sv; the curie is exactly 3.7 × 10¹⁰ Bq.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Millirad to Milligray
To convert from Millirad (mrad) to Milligray (mGy), multiply the value by 0.01.
Formula: mGy = mrad × 0.01
Reverse: mrad = mGy × 100
Step-by-Step Example
- Start with your value in Millirad. For example: 5 mrad
- Multiply by the conversion factor: 5 x 0.01
- The result is: 0.05 mGy
About Millirad
The millirad (mrad) is a unit of radiation dose. One millirad equals 1.000000 × 10^-5 grays. UnitConvertLab converts it against every other radiation unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: radiation calculations, engineering and science, education.
About Milligray
The milligray (mGy) is a unit of radiation dose. One milligray equals 0.001 grays. UnitConvertLab converts it against every other radiation unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: radiation calculations, engineering and science, education.
Frequently Asked Questions
How many Milligray are in 1 Millirad?
There are exactly 0.01 Milligray in 1 Millirad. This means the conversion factor from Millirad to Milligray is 0.01.
What is the formula to convert Millirad to Milligray?
The formula to convert Millirad to Milligray is: mGy = mrad × 0.01. For example, to convert 10 Millirad to Milligray, you would multiply 10 by 0.01.
What is a Millirad?
The millirad (mrad) is a unit of radiation dose. One millirad equals 1.000000 × 10^-5 grays. UnitConvertLab converts it against every other radiation unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Milligray?
The milligray (mGy) is a unit of radiation dose. One milligray equals 0.001 grays. UnitConvertLab converts it against every other radiation unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of Millirad?
The Millirad is commonly used in radiation calculations, engineering and science, education.
Related Radiation Conversions
Cite this page
UnitConvertLab. (2026). Millirad to Milligray converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/millirad-to-milligray