Centisievert is 0.01 sievert units.
Centisieverts to Kilosieverts Converter — cSv to kSv
Convert Centisievert (cSv) to Kilosievert (kSv) using the exact conversion factor (1 centisievert = 0.00001 kilosievert). See the formula, worked examples, and conversion table.
Centisieverts to Kilosieverts 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.
Kilosievert is 1000 sievert units.
Result = input x 0.01 / 1000.
Equivalent Dose units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Centisieverts to Kilosieverts
Centisievert and Kilosievert 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: Centisievert is 0.01 sievert units, and kilosievert is 1000 sievert units.
Formula
kilosieverts = centisieverts × 0.00001
This factor comes from each unit's defined relationship to the category's base unit: 1 centisievert equals 0.01 base units, and 1 kilosievert equals 1000 base units, so dividing one by the other gives the direct centisievert-to-kilosievert factor of 0.00001.
Simple example
1 cSv × 0.00001 = 0.00001 kSv
1 centisievert = 0.00001 kilosieverts.
Real-world example
10 cSv × 0.00001 = 0.0001 kSv
10 centisieverts = 0.0001 kilosieverts.
Conversion table
| Centisievert (cSv) | Kilosievert (kSv) |
|---|---|
| 0.001 cSv | 1e-8 kSv |
| 0.01 cSv | 1e-7 kSv |
| 0.1 cSv | 0.000001 kSv |
| 1 cSv | 0.00001 kSv |
| 10 cSv | 0.0001 kSv |
| 100 cSv | 0.001 kSv |
Reverse conversion: Kilosievert to Centisievert
0.00001 kSv × 100000 = 1 cSv
0.00001 kilosieverts = 1 centisievert.
centisieverts = kilosieverts × 100000
For a page dedicated to this direction, see Kilosievert to Centisievert.
Understanding the Centisievert (cSv)
Centisievert is 0.01 sievert units.
Understanding the Kilosievert (kSv)
Kilosievert is 1000 sievert units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilosieverts are in 1 centisievert?
1 centisievert equals 0.00001 kilosieverts, using the exact defined conversion factor rather than an estimate.
How do I convert centisievert to kilosievert?
Multiply the centisievert value by 0.00001. The converter above does this instantly to whatever precision you set.
How do I convert kilosievert back to centisievert?
Use the reverse factor: 1 kilosievert equals 100,000 centisieverts. You can also use the swap control in the converter above to flip the direction instantly.
What is a centisievert?
Centisievert (cSv) is a unit of radiation.
What is a kilosievert?
Kilosievert (kSv) is a unit of radiation.
Is the centisievert to kilosievert conversion exact?
Yes. Both centisievert and kilosievert are defined by fixed standards rather than physical artifacts, so the factor of 0.00001 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.