Convert Gigafarads per metre to Picofarads per metre
Convert Gigafarads per metre (GF/m) to Picofarads per metre (pF/m) instantly and accurately.
Conversion Formula
pF/m = GF/m × 1.000000000e+21
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.
About Picofarads per metre
The picofarad per metre (pF/m) equals 10⁻¹² F/m, the most widely used permittivity scale. The vacuum permittivity ε₀ ≈ 8.854 pF/m; air at STP is ≈8.859 pF/m; PTFE PCB substrate is ≈19 pF/m; FR-4 laminate is ≈37 pF/m. Dielectric specifications in IPC-4101 and IEC 60250 list pF/m values. 1 pF/m = 10⁻¹² F/m.
Quick Reference Table
| Gigafarads per metre (GF/m) | Picofarads per metre (pF/m) |
|---|---|
| 1 GF/m | 1 × 1021 pF/m |
| 2 GF/m | 2 × 1021 pF/m |
| 5 GF/m | 5 × 1021 pF/m |
| 10 GF/m | 1 × 1022 pF/m |
| 25 GF/m | 2.5 × 1022 pF/m |
| 50 GF/m | 5 × 1022 pF/m |
| 100 GF/m | 1 × 1023 pF/m |