Convert Femtofarads per metre to Gigafarads per metre
Convert Femtofarads per metre (fF/m) to Gigafarads per metre (GF/m) instantly and accurately.
Conversion Formula
GF/m = fF/m × 1.000000000e-24
About Femtofarads per metre
The femtofarad per metre (fF/m) equals 10⁻¹⁵ F/m, the smallest practical permittivity scale. Permittivity of near-perfect vacuum regions at sub-pF/m levels, noise-floor permittivity in cryogenic microwave resonators, and modelled permittivity of hypothetical near-zero-index metamaterial layers all span the fF/m range. 1 fF/m = 10⁻¹⁵ F/m = 10⁻³ pF/m.
About Gigafarads per metre
The gigafarad per metre (GF/m) equals 10⁹ F/m. Effective permittivity of a dense metallic plasma (electron density ~10²⁶ m⁻³) at frequencies well below the plasma frequency can reach GF/m; abfarad-scale geometric capacitances in nanoelectronics expressed per unit electrode length approach GF/m. 1 GF/m = 10⁹ F/m = 10³ MF/m.
Quick Reference Table
| Femtofarads per metre (fF/m) | Gigafarads per metre (GF/m) |
|---|---|
| 1 fF/m | 1 × 10-24 GF/m |
| 2 fF/m | 2 × 10-24 GF/m |
| 5 fF/m | 5 × 10-24 GF/m |
| 10 fF/m | 1 × 10-23 GF/m |
| 25 fF/m | 2.5 × 10-23 GF/m |
| 50 fF/m | 5 × 10-23 GF/m |
| 100 fF/m | 1 × 10-22 GF/m |