Nanosievert is 1e-9 sievert units.
Nanosievert to Microsievert
Convert Nanosievert (nSv) to Microsievert (uSv) instantly. Free online radiation converter with formulas, tables and examples.
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Radiation Converter
Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
Context values
Some unit families need one extra value for a physically accurate result.
Microsievert is 0.000001 sievert units.
uSv = nSv × 0.001
Results update instantly for Nanosievert to Microsievert conversions.
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Formula
1 Nanosievert = 0.001 Microsievert
uSv = nSv × 0.001
nSv = uSv ÷ 0.001
Conversion table
| 1 nSv | 0.001 uSv |
| 2 nSv | 0.002 uSv |
| 5 nSv | 0.005 uSv |
| 10 nSv | 0.01 uSv |
| 20 nSv | 0.02 uSv |
| 50 nSv | 0.05 uSv |
| 100 nSv | 0.1 uSv |
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Frequently asked questions
How many Microsieverts are in one Nanosievert?
One Nanosievert equals 0.001 Microsieverts.
How do I convert Nanosievert to Microsievert?
Multiply the number of Nanosieverts by 0.001 to get Microsieverts. To go the other way, multiply Microsieverts by 1000 (or divide by 0.001) to get Nanosieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Nanosievert and Microsievert, so the result shown is mathematically precise (rounded only for display).
When is Nanosievert to Microsievert conversion commonly used?
It is commonly used in nuclear medicine, radiation safety, health physics, and scientific research involving radioactivity and radiation dose.
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About this conversion
Nanosievert and Microsievert are units used in the radiation family of measurements. Both units measure equivalent radiation dose (biological risk-weighted dose). This converter uses the precise relationship 1 Nanosievert = 0.001 Microsieverts (equivalently 1 Microsievert = 1000 Nanosieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.