How to Calculate Reactive Power?
Reactive Power calculator uses Reactive Power = Current*Voltage*sin(Phase Difference) to calculate the Reactive Power, Reactive power is the power that flows back from a destination toward the grid in an alternating current scenario. Reactive Power is denoted by Q symbol.
How to calculate Reactive Power using this online calculator? To use this online calculator for Reactive Power, enter Current (I), Voltage (V) & Phase Difference (Φ) and hit the calculate button. Here is how the Reactive Power calculation can be explained with given input values -> 136.5 = 2.1*130*sin(0.5235987755982).