Picofarads Per Meter To Relative Permittivity Converter
Reverse Conversion
How This Converter Works
Calculate dimensionless relative permittivity from absolute permittivity expressed in picofarads per meter. Relative permittivity is the ratio of absolute permittivity to vacuum permittivity, not a unit.
Formula or rule
εᵣ = (pF/m) ÷ 8.8541878188
Example
- Input
- 8.8541878188 pF/m
- Calculation
- 8.8541878188 ÷ 8.8541878188 = 1
- Result
- εᵣ = 1 (dimensionless)
Notes
Uses ε₀ = 8.8541878188 × 10⁻¹² F/m, the 2022 CODATA recommended vacuum permittivity value. The calculator handles real scalar values.