Convert Centigray to Microsievert
Convert centigrays to microsieverts by entering a value below.
How to Convert Centigrays to Microsieverts
The centigray and microsievert are both units of radiation dose. By definition, 1 centigray equals exactly 10000 microsieverts. This means to convert centigrays to microsieverts, you multiply by 10000.
Formula
Step-by-Step Example
Convert 5 cGy to microsieverts:
We need to convert centigrays to microsieverts
Since 1 cGy = 10000 μSv, multiply by 10000
5 × 10000 = 50000
5 cGy = 50000 μSv
Centigray to Microsievert Conversion Table
Quick reference table for common centigray to microsievert conversions. Click any value for detailed calculation.
| Centigrays (cGy) | Microsieverts (μSv) |
|---|---|
| 0.1 cGy | 1000 μSv |
| 0.5 cGy | 5000 μSv |
| 1 cGy | 10000 μSv |
| 2 cGy | 20000 μSv |
| 5 cGy | 50000 μSv |
| 10 cGy | 100000 μSv |
| 25 cGy | 250000 μSv |
| 50 cGy | 500000 μSv |
| 100 cGy | 1000000 μSv |
About These Units
Centigray (cGy)
A centigray (cGy) equals 0.01 gray and exactly equals 1 rad. Standard unit in radiation oncology. Typical fraction: 180-200 cGy/day. Total treatment: 4,000-8,000 cGy. Prostate: 7,000-8,000 cGy. Breast: 5,000-6,000 cGy.
Microsievert (μSv)
A microsievert (μSv) equals 0.001 mSv or 0.1 mrem. Common exposures: dental X-ray ~5 μSv, chest X-ray 20 μSv, transatlantic flight 40-80 μSv, banana (K-40) 0.1 μSv. Most radiation meters display μSv/h for environmental monitoring.
Frequently Asked Questions
How do I convert centigrays to microsieverts?
To convert centigrays to microsieverts, multiply the value by 10000. For example, 10 cGy = 100000 μSv.
How many microsieverts are in 1 centigray?
1 centigray equals 10000 microsieverts.
What is the formula for centigrays to microsieverts?
The formula is: μSv = cGy × 10000.