Electrical Power Calculator

Calculate the electrical power delivered using:
Single-phase: \( P = V \times I \times \cos\phi \)
Three-phase: \( P = \sqrt{3} \times V \times I \times \cos\phi \)

* Enter voltage (V), current (A), and power factor (cos φ).

Step 1: Enter Circuit Parameters

Select Phase Type:

Single-phase Three-phase

Voltage, \( V \) (V):

Example: 120 V

Current, \( I \) (A):

Example: 10 A

Power Factor, \( \cos\phi \):

Example: 0.9 (or use 1 if unknown)

Step 1: Enter Circuit Parameters

Calculated Electrical Power