Convert Nanosieverts to Femtosieverts

Convert Nanosieverts (nSv) to Femtosieverts (fSv) instantly and accurately.

Nanosieverts (nSv)
Femtosieverts (fSv)

Conversion Formula

fSv = nSv × 1000000

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 Femtosieverts

The femtosievert (fSv) equals 10⁻¹⁵ Sv. Used in computational nanodosimetry and Monte Carlo particle-transport simulations to characterise the equivalent dose from a single ion traversal through a DNA segment or cell organelle. Ultra-sensitive detector calibration in deep underground laboratories approaches the fSv level. 1 fSv = 10⁻¹⁵ Sv = 10⁻³ pSv.

Quick Reference Table

Nanosieverts (nSv)Femtosieverts (fSv)
1 nSv1000000 fSv
2 nSv2000000 fSv
5 nSv5000000 fSv
10 nSv10000000 fSv
25 nSv25000000 fSv
50 nSv50000000 fSv
100 nSv100000000 fSv

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