Calculation of the cutoff frequency of a capacitorresistor circuit
This function can be used to calculate the cutoff frequency of a capacitor and a resistor, or the capacitance or resistance at a given frequency. Two of the values must be known in order to calculate the third.

The frequency is calculated according to the following formula. The resistance \(\displaystyle R \) and the capacity \(\displaystyle C \) must be known.
\(\displaystyle f=\frac{1}{2 ·\ π · R · C }\)
The resistance can be calculated using the following formula. The frequency \(\displaystyle f \) and the capacity \(\displaystyle C \) must be known.
\(\displaystyle R=\frac{1}{2 ·\ π · f · C }\)
The capacity is calculated according to the following formula. The frequency \(\displaystyle f \) and the resistance \(\displaystyle R \) must be known.
\(\displaystyle C=\frac{1}{2 ·\ π · f · R }\)
Calculate RC series connection, calculates the voltages, powers, current and reactance at a given frequency at a given frequency.
RC low pass calculation calculates the output voltage, attenuation and phase rotation for the given frequency
RC high pass calculate calculates the output voltage, attenuation and phase shift for the given frequency
