Capacitance, Reactance and Admittance Calculator

Capacitance, reactance and admittance calculator from Pasternack finds these results given the operating frequency and either the capacitance or the reactance. Capacitor opposition to alternating current is reactance. The reactance is dependent on the frequency of the alternating current. In low frequencies scenarios, the capacitor acts like a resistor with high resistance. The opposite reactance is true in the converse scenario with a low resistance. This capacitance, reactance and admittance calculator helps with these figures and the formula is stated below.

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Calculation

Select input type:

Frequency:

Result:

Capacitance:
Reactance:
Admittance:

**Note: Like our capacitance, reactance and admittance calculator calculator, our RF calculators allow SI prefix input. For example, if you wish to input "25000000", just type "25M" instead. See the quick-reference table below for all compatible SI prefixes.

Prefix	Symbol	Value
Tera	'T'	10¹²
Giga	'G'	10⁹
Mega	'M'	10⁶
kilo	'k'	10³

Prefix	Symbol	Value
pico	'p'	10^-12
nano	'n'	10^-9
micro	'u'	10^-6
milli	'm'	10^-3