Nanosievert is 1e-9 sievert units.
Nanosieverts to Centisieverts Converter — nSv to cSv
Convert Nanosievert (nSv) to Centisievert (cSv) using the exact conversion factor (1 nanosievert = 1e-7 centisievert). See the formula, worked examples, and conversion table.
Nanosieverts to Centisieverts converter
Converter
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.
Centisievert is 0.01 sievert units.
Result = input x 1e-9 / 0.01.
Equivalent Dose units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Nanosieverts to Centisieverts
Nanosievert and Centisievert both belong to the radiation-measurement family, though radiation quantities fall into genuinely distinct categories: absorbed dose (gray, rad) measures energy deposited in matter, equivalent dose (sievert, rem) weights that for biological harm, and activity (becquerel, curie) measures how often a radioactive source decays — this page only converts between units of the same kind. Specifically: Nanosievert is 1e-9 sievert units, and centisievert is 0.01 sievert units.
Formula
centisieverts = nanosieverts × 1e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 nanosievert equals 1e-9 base units, and 1 centisievert equals 0.01 base units, so dividing one by the other gives the direct nanosievert-to-centisievert factor of 1e-7.
Simple example
1 nSv × 1e-7 = 1e-7 cSv
1 nanosievert = 1e-7 centisieverts.
Real-world example
10 nSv × 1e-7 = 0.000001 cSv
10 nanosieverts = 0.000001 centisieverts.
Conversion table
| Nanosievert (nSv) | Centisievert (cSv) |
|---|---|
| 0.001 nSv | 1e-10 cSv |
| 0.01 nSv | 1e-9 cSv |
| 0.1 nSv | 1e-8 cSv |
| 1 nSv | 1e-7 cSv |
| 10 nSv | 0.000001 cSv |
| 100 nSv | 0.00001 cSv |
Reverse conversion: Centisievert to Nanosievert
1e-7 cSv × 10000000 = 1 nSv
1e-7 centisieverts = 1 nanosievert.
nanosieverts = centisieverts × 10000000
For a page dedicated to this direction, see Centisievert to Nanosievert.
Understanding the Nanosievert (nSv)
Nanosievert is 1e-9 sievert units.
Understanding the Centisievert (cSv)
Centisievert is 0.01 sievert units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centisieverts are in 1 nanosievert?
1 nanosievert equals 1e-7 centisieverts, using the exact defined conversion factor rather than an estimate.
How do I convert nanosievert to centisievert?
Multiply the nanosievert value by 1e-7. The converter above does this instantly to whatever precision you set.
How do I convert centisievert back to nanosievert?
Use the reverse factor: 1 centisievert equals 10,000,000 nanosieverts. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanosievert?
Nanosievert (nSv) is a unit of radiation.
What is a centisievert?
Centisievert (cSv) is a unit of radiation.
Is the nanosievert to centisievert conversion exact?
Yes. Both nanosievert and centisievert are defined by fixed standards rather than physical artifacts, so the factor of 1e-7 used above is exact to as many digits as you choose to display.
What's the difference between absorbed dose, equivalent dose, and activity?
Absorbed dose (gray, rad) measures the energy radiation deposits in matter. Equivalent dose (sievert, rem) adjusts that figure for how harmful different types of radiation are to biological tissue. Activity (becquerel, curie) measures how often a radioactive source decays, independent of how much dose a person actually receives from it.