Convert Nanosieverts to Megasieverts
Convert Nanosieverts (nSv) to Megasieverts (MSv) instantly and accurately.
Conversion Formula
MSv = nSv × 1.000000000e-15
About Nanosieverts
The nanosievert (nSv) equals 10⁻⁹ Sv. Ambient environmental gamma dose rates at sea level are ~30-50 nSv/h; portable radiation survey meters and environmental monitoring networks report ambient dose equivalent rates in nSv/h; airborne gamma spectrometry surveys record deposition rates in nSv/h. 1 nSv = 10⁻⁹ Sv = 10⁻³ µSv.
About Megasieverts
The megasievert (MSv) equals 10⁶ Sv. Entirely theoretical for biological contexts - severe radiation damage occurs well below 1 MSv. Appears in materials science modelling of extreme radiation environments, theoretical nuclear detonation effects at point of burst, and advanced reactor pressure vessel damage accumulation calculations. 1 MSv = 10⁶ Sv = 10⁸ rem.
Quick Reference Table
| Nanosieverts (nSv) | Megasieverts (MSv) |
|---|---|
| 1 nSv | 1 × 10-15 MSv |
| 2 nSv | 2 × 10-15 MSv |
| 5 nSv | 5 × 10-15 MSv |
| 10 nSv | 1 × 10-14 MSv |
| 25 nSv | 2.5 × 10-14 MSv |
| 50 nSv | 5 × 10-14 MSv |
| 100 nSv | 1 × 10-13 MSv |