Convert Sieverts to Kilosieverts
Convert Sieverts (Sv) to Kilosieverts (kSv) instantly and accurately.
Conversion Formula
kSv = Sv × 0.001
About Sieverts
The sievert (Sv) is the SI coherent unit of equivalent and effective dose, equal to 1 J/kg of absorbed dose weighted by radiation type. Named after Rolf Sievert (Swedish radiophysicist, 1896-1966). Whole-body LD50 for acute exposure ~3-5 Sv; ICRP emergency responder limit 0.25 Sv; acute radiation syndrome threshold ~1 Sv. 1 Sv = 100 rem = 1 J/kg.
About Kilosieverts
The kilosievert (kSv) equals 10³ Sv. Doses above ~10 Sv are rapidly lethal; the kSv scale is encountered only in extreme irradiator calibration measurements, high-energy accelerator beam-loss scenarios, and nuclear detonation effects calculations at the closest survival radii. 1 kSv = 10³ Sv = 10⁵ rem.
Quick Reference Table
| Sieverts (Sv) | Kilosieverts (kSv) |
|---|---|
| 1 Sv | 0.001 kSv |
| 2 Sv | 0.002 kSv |
| 5 Sv | 0.005 kSv |
| 10 Sv | 0.01 kSv |
| 25 Sv | 0.025 kSv |
| 50 Sv | 0.05 kSv |
| 100 Sv | 0.1 kSv |