Convert Sievert to Microgray
Type the number of sieverts that you wish to convert to micrograys.
How to Convert Sieverts to Micrograys
The sievert and microgray are both units of radiation dose. By definition, 1 sievert equals exactly 1000000 micrograys. This means to convert sieverts to micrograys, you multiply by 1000000.
Formula
Step-by-Step Example
Convert 5 Sv to micrograys:
We need to convert sieverts to micrograys
Since 1 Sv = 1000000 μGy, multiply by 1000000
5 × 1000000 = 5000000
5 Sv = 5000000 μGy
Sievert to Microgray Conversion Table
Quick reference table for common sievert to microgray conversions. Click any value for detailed calculation.
| Sieverts (Sv) | Micrograys (μGy) |
|---|---|
| 0.1 Sv | 100000 μGy |
| 0.5 Sv | 500000 μGy |
| 1 Sv | 1000000 μGy |
| 2 Sv | 2000000 μGy |
| 5 Sv | 5000000 μGy |
| 10 Sv | 10000000 μGy |
| 25 Sv | 25000000 μGy |
| 50 Sv | 50000000 μGy |
| 100 Sv | 100000000 μGy |
About These Units
Sievert (Sv)
The sievert (Sv) is the SI unit of equivalent dose, measuring biological effect of radiation exposure. Accounts for radiation type via quality factors. 1 Sv = significant health risk, 4-5 Sv = 50% fatality (LD50). Acute exposure above 0.5 Sv causes radiation sickness.
Microgray (μGy)
A microgray (μGy) equals 0.001 mGy or 0.1 mrad. Chest X-ray: ~20 μGy. Panoramic dental X-ray: 10-20 μGy. Used for specifying doses from diagnostic imaging with minimal exposure. One gray = one million micrograys.
Frequently Asked Questions
How do I convert sieverts to micrograys?
To convert sieverts to micrograys, multiply the value by 1000000. For example, 10 Sv = 10000000 μGy.
How many micrograys are in 1 sievert?
1 sievert equals 1000000 micrograys.
What is the formula for sieverts to micrograys?
The formula is: μGy = Sv × 1000000.