Capacitor Charge/Discharge Calculator

Calculate capacitor voltage, current, and energy during RC charge and discharge cycles.

Supply voltage.
V
Series resistance.
kΩ
Capacitor value.
µF
Time after switch in ms.
ms

Results

Time Constant (τ)-ms
Voltage (Charging)-V
Voltage (Discharging)-V
Stored Energy at Full Charge-mJ
References: Horowitz & Hill Art of Electronics; Hayt Engineering Circuit Analysis