Reactive Power using RMS Voltage and Current Calculator

Example Calculation

Let's assume the following values:

• Root Mean Square Voltage ($V_{rms}$) = 57.5 V
• Root Mean Square Current ($I_{rms}$) = 4.7 A
• Phase Difference ($\Phi$) = 0.5235987755982 rad

Using the formula:

$$Q = 57.5 \cdot 4.7 \cdot \sin(0.5235987755982)$$

Evaluating:

$$Q = 135.125 \text{ W}$$

The Reactive Power is 135.125 W.