Cylindrical Capacitance Calculator

Capacitance is the ability of a body to store an electric charge. A cylindrical capacitor is a kind of capacitor which has cylindrical conductors. Here given the online cylindrical capacitance calculator that is used to calculate capacitance of a cylindrical capacitor based on the permittivity, length of conductors, outer and inner conductor diameter. Enter the required inputs and the calculator tool will update you with the capacitance value.

Calculate Capacitance, Permittivity, Length of Conductors, Outer and Inner Conductor Diameter

F/m
m
m
m
F

Example:

Calculate cylindrical capacitance given that,
Permittivity(ε) = 8 F/m
Length of Conductors(L) = 10 m
Outer Conductor Diameter(b) =15 m
Inner Conductor Diameter(a) = 10 m

Solution:

Capacitance (C) = [2 x 3.14 x 8 x 10 / ln (15 / 10 )]
= 1239.07 F .