Convert Picofarads per metre to Gigafarads per metre
Convert Picofarads per metre (pF/m) to Gigafarads per metre (GF/m) instantly and accurately.
Conversion Formula
GF/m = pF/m × 1.000000000e-21
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.
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
| Picofarads per metre (pF/m) | Gigafarads per metre (GF/m) |
|---|---|
| 1 pF/m | 1 × 10-21 GF/m |
| 2 pF/m | 2 × 10-21 GF/m |
| 5 pF/m | 5 × 10-21 GF/m |
| 10 pF/m | 1 × 10-20 GF/m |
| 25 pF/m | 2.5 × 10-20 GF/m |
| 50 pF/m | 5 × 10-20 GF/m |
| 100 pF/m | 1 × 10-19 GF/m |