A Supercapacitor Calculator, which allows to calculate the usable Energy stored in Supercapacitors of different topology variants and numbers of Supercapacitors at given voltages and load conditions. Calculates stored energy, usable energy and power dissipation in every possible wiring (parallel, serial) for a given number of capacitors range. This prevents from endless manual calculations. This conversion is useful for engineers, electricians, and DIY enthusiasts who work with supercapacitors and need to compare their energy storage capacity with that of. This calculator determines timekeeping operation using a super capacitor (supercap) based upon starting and ending capacitor voltages, discharge current, and capacitor size. Bt (seconds) = [C (Vcapmax - Vcapmin)/Imax] This formula is valid for constant current only. Bt (seconds) = -log. (1) The charging speed is fast, and it can reach more than 95% of its rated capacity by charging for 10 seconds to 10 minutes; (2) The cycle life is long, the frequency of deep charge and discharge cycles can reach 10,000 to 500,000 times, there is no "memory effect", and there is no problem of. The energy stored in a super capacitor can be calculated using the formula: [ ES = ED times m times 3600 ] where: (m) is the super capacitor mass in kg. For instance, if you have a super capacitor with an energy density of 5 Wh/kg and a mass of 2 kg, the energy stored in the super capacitor. Electrostatic double-layer capacitors (EDLC), or supercapacitors (supercaps), are effective energy storage devices that bridge the functionality gap between larger and heavier battery-based systems and bulk capacitors. Supercaps can tolerate significantly more rapid charge and discharge cycles than.