Convert Nanogray to Microsievert
Type the number of nanograys that you wish to convert to microsieverts.
How to Convert Nanograys to Microsieverts
The nanogray and microsievert are both units of radiation dose. By definition, 1 microsievert equals exactly 1000 nanograys. This means to convert nanograys to microsieverts, you divide by 1000.
Formula
Step-by-Step Example
Convert 5 nGy to microsieverts:
We need to convert nanograys to microsieverts
Since 1 μSv = 1000 nGy, divide by 1000
5 ÷ 1000 = 0.005
5 nGy = 0.005 μSv
Nanogray to Microsievert Conversion Table
Quick reference table for common nanogray to microsievert conversions. Click any value for detailed calculation.
| Nanograys (nGy) | Microsieverts (μSv) |
|---|---|
| 0.1 nGy | 0.0001 μSv |
| 0.5 nGy | 0.0005 μSv |
| 1 nGy | 0.001 μSv |
| 2 nGy | 0.002 μSv |
| 5 nGy | 0.005 μSv |
| 10 nGy | 0.01 μSv |
| 25 nGy | 0.025 μSv |
| 50 nGy | 0.05 μSv |
| 100 nGy | 0.1 μSv |
About These Units
Nanogray (nGy)
A nanogray (nGy) equals 10⁻⁹ grays. Used in background radiation measurements and environmental monitoring. Natural background dose rate: 50-200 nGy/h from cosmic rays and terrestrial sources. Sensitive dosimeters measure in nGy.
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 nanograys to microsieverts?
To convert nanograys to microsieverts, divide the value by 1000. For example, 10 nGy = 0.01 μSv.
How many microsieverts are in 1 nanogray?
1 nanogray equals 0.001 microsieverts.
What is the formula for nanograys to microsieverts?
The formula is: μSv = nGy ÷ 1000.