Amps to VA Calculator

Calculate volt-amps from current and voltage.

Free · instant · private

Current

Amps

Voltage

Volts

Apparent Power

Use this result in your next equipment request

Talk through the application or request a project quote from a Sunhub specialist.

Reference & Formula

Engineering reference

Formula

VA = A × V

Explained

Volt-amps equals amps times voltage. Determines UPS or transformer VA requirement from measured current.

Used For

UPS sizing from load current, transfer switch selection

Related Converters