Enter the total capacitance and total resistance into the calculator below to calculate the frequency of an RC Circuit.

## RC Circuit Formula

The following equation can be used to calculate the frequency of an RC circuit.

f = 1/(2π * R * C)

- Where f is the frequency (Hz)
- R is the resistance (Ohm’s)
- C is the capacitance (Farads)

This equation is used only for RC circuits. As the name suggests, and RC circuit consists of a resistor with resistance r and capacitor with capacitance c. The resistor or resistors are combined in a series in the case of using this formula

There are two major uses for RC Circuit. One, to filter using the frequency, or to store energy using the capacitor. The total energy that can be stored by the circuit is only dictated by the capacitance, however, the rate of charge is affected by the resistor.

## Related Terms

rc circuit calculator |

rc circuit formula |

how to calculate rc circuit |

rc filter calculator |

rc time constant calculator |

capacitor charging equation |

rc circuit equations |

rc low pass filter calculator |

capacitor discharge equation |

rc time constant formula |

how to calculate time constant of rc circuit from graph |

rc high pass filter calculator |

rc snubber calculator |

rc frequency calculator |

how to find time constant from graph |

rc constant calculator |

rc filter calc |

rc equation |

capacitor time constant calculator |

how to find time constant from voltage time graph |

time constant of rc circuit formula |

capacitor discharge graph |

capacitor charging and discharging equation |

how to calculate time constant of rc circuit |

rc discharge calculator |

how to find time constant of rc circuit |

rc impedance calculator |

rc filter formula |

rc network calculator |

rc filter equation |

how to calculate rc time constant |

discharging of capacitor formula |

rc cutoff frequency calculator |

rc time constant equation |

how to find cutoff frequency of low pass filter |

voltage equation for capacitor |

impedance formula for rc circuit |

calculate capacitor discharge time |

rc filter cutoff frequency calculator |

rc charging equation |

equation for voltage across a capacitor |

charging and discharging of capacitor formula |

time constant formula for rc circuit |

rc series circuit formula |

rc charge time calculator |

rc resonance calculator |

rcd snubber calculator |

cutoff frequency low pass filter formula |

rc circuit current equation |

how to determine time constant from graph |

series rc circuit calculator |

capacitor phase shift calculator |

discharging equation of capacitor |

parallel rc circuit calculator |

rc circuit voltage equation |

parallel rc filter calculator |

capacitor time constant formula |

how to find rc time constant |

calculate time constant from graph |

rc circuit time constant equation |

rc filter frequency calculator |

rc low pass filter equation |

current equation for capacitor |

rc circuit calculator frequency |

rc calculator frequency |

calculate cutoff frequency of low pass filter |

capacitor charge time equation |

graph of rc circuit |

rc rise time calculator |

rc phase shift calculator |

how to calculate rc |

rc circuit charging and discharging equations |

discharge capacitor calculator |

capacitor charging time formula |

capacitor discharge time formula |

capacitor time calculator |

calculate time constant of rc circuit |

find the time constant for the circuit |

phase angle formula for rc circuit |

parallel rc circuit formula |

cutoff frequency of low pass filter formula |

equation for rc circuit |

inductor charging and discharging equations |

find time constant of rc circuit |

graph of discharging capacitor |

rc circuit solver |

rc filter cutoff calculator |

formula for time constant in rc circuit |

rc circuit time constant calculator |

formula for rc circuit |

rc low pass filter formula |

how to find the time constant of an rc circuit |

rc time delay calculator |

discharge of capacitor equation |

resistor and capacitor in series calculation |

rc discharge time constant calculator |

rc integrator calculator |

equation of charging of capacitor |

charging and discharging equation of capacitor |

rc circuit current formula |

determine time constant from graph |

equation of charging and discharging of capacitor |

determine time constant by charging and discharging a capacitor through a resistor |

time constant capacitor equation |

how to find the cutoff frequency of a low pass filter |

voltage equation of capacitor |

calculate rc |

capacitor charging equation with initial voltage |

cutoff frequency low pass filter equation |

rc filter time constant calculator |

rc resonant frequency calculator |

resistor capacitor calculator |

rc time constant calc |

rc filter simulator |

capacitor charge discharge equation |

capacitor time constant equation |

rc circuit impedance calculator |

time constant rc circuit formula |

equation of rc circuit |

circuit time constant formula |

cutoff frequency low pass filter calculator |

rc circuit frequency calculator |

capacitor cutoff frequency calculator |

calculating time constant in rc circuit |

equation for discharging capacitor |

parallel rc calculator |

capacitor charge and discharge graph |

calculate discharge time of capacitor |

formula for charging and discharging of capacitor |

online rc filter calculator |

charging capacitor voltage equation |

determine the time constant of the circuit |

high pass filter rc calculator |

rc snubber calculator online |

equation of discharging of capacitor |

rc circuit frequency formula |

time constant capacitor calculator |

capacitor discharge time equation |

rc voltage divider calculator |

equation for capacitor discharge |

impedance formula for parallel rc circuit |

current equation of capacitor |

how to find voltage across capacitor in rc circuit |

rc discharge time calculator |

differential rc filter calculator |

how to determine cutoff frequency of low pass filter |

rc low pass filter cutoff frequency calculator |

low pass rc calculator |

rc charging formula |

equation for charging and discharging of capacitor |

rc voltage calculator |

rc circuit current calculator |

rc discharge formula |

time constant of rc circuit calculator |

2nd order rc filter calculator |

calculate time constant capacitor |

charging and discharging capacitor equations |

capacitor charging current equation |

capacitor charging time equation |

charging discharging capacitor equations |

passive rc filter calculator |

phase shift formula in rc circuit |

rc delay circuit calculator |

pi rc filter calculator |

how to calculate charging and discharging time of capacitor |

equation for a charging capacitor |

resistor and capacitor in parallel calculator |

2nd order rc low pass filter calculator |

555 timer rc calculator |

current equation for rc circuit |

equation of charging capacitor |

how to calculate the cutoff frequency of a low pass filter |

rc current calculator |

calculating cutoff frequency of a low pass filter |

rc circuit voltage calculator |

discharging capacitor current equation |

equation for voltage across capacitor |

how to find time constant from oscilloscope |

deriving capacitor charging equation |

formula tau capacitor |

how to calculate charging time of capacitor |

cascaded rc filter calculator |

rc filter circuit calculator |

cutoff frequency of low pass filter calculator |

find cutoff frequency of low pass filter |

how to calculate current in rc circuit |

rc filter low pass calculator |

rc cutoff frequency formula |

rc capacitor charging equation |

cr time constant calculator |

exponential capacitor charging formula |

formula for rc time constant |