Amps to kVA Calculator

This calculator allows you to convert electrical current (amps) to kilovolt-amperes (kVA). It supports both single-phase and three-phase systems with options for line-to-line or line-to-neutral voltage.

Select Phase Type:

Choose the phase type for your system.

Select Voltage Type:

Select the voltage type based on your system setup.

Enter Current (Amps):

Enter the electrical current (in amps) for your system.

Enter Voltage (Volts):

Enter the voltage (in volts) for your system.

How Does the Amps to kVA Conversion Work?

The calculation for converting amps to kilovolt-amperes (kVA) depends on the type of electrical system you are using: single-phase or three-phase. Here's a quick explanation:

For Single-Phase Systems: The formula is:
kVA = (Amps × Volts) ÷ 1000

For Three-Phase Systems: The formula depends on the voltage type:

Line-to-Line Voltage:
kVA = (√3 × Amps × Voltage) ÷ 1000
Line-to-Neutral Voltage:
kVA = (3 × Amps × Voltage) ÷ 1000

Using the above formulas, the calculator helps you quickly determine the kVA for your specific system. Ensure you select the correct phase type and voltage type for accurate results.