How to Calculate Apparent Power?
Apparent Power calculator uses Apparent Power = Rated Real Power/Power Factor to calculate the Apparent Power, The apparent power can also be calculated using the power factor (PF) and the real power (P). Where the power factor is the cosine of the phase angle between the voltage and current waveforms and represents the ratio of real power to apparent power. Apparent Power is measured in KVA. One kVA is equal to 1000VA.The total power flowing is known as the “apparent power” and is measured as the product of the supply voltage and supply current (V * I). Apparent Power is denoted by S symbol.
How to calculate Apparent Power using this online calculator? To use this online calculator for Apparent Power, enter Rated Real Power (Prated) & Power Factor (PF) and hit the calculate button. Here is how the Apparent Power calculation can be explained with given input values -> 0.048016 = 21607/0.45.