 ## Watts Amps Volts Calculator

Single and three phase electrical calculations

## Description

##### ELECTRICAL POWER CALCULATOR

With this Watts Amps Volts Calculator you can calculate or convert to or from Watts, Amps and Volts (Single Phase) or kW, Amps, Volts and Power Factor (Three Phase).

- Fast electrical calculations with instant results!

• Power Factor
• Amps
• kW | Watts
• Single Phase
• Three Phase
• Voltage

## App Reviews

Don’t take our word for it – here’s what other app users say:

## Single Phase

##### SINGLE PHASE ELECTRICAL CALCULATIONS

The Watts Amps Volts Calculator couldn’t be any easier to use, just enter any two of the three electrical values and tap “Calculate” to calculate the other.

Calculate to or from:

1. Watts (Wattage)
2. Amps (Amperes)
3. Volts (Voltage)

Enter any two values to calculate the third!

## Three Phase

##### THREE PHASE ELECTRICAL CALCULATIONS

For three phase electrical calculations tap on the “3 Phase” tab to display the three phase screen.

Calculate to or from:

1. kW (Kilowatt)
2. Amps (Amperes)
3. Volts (Voltage)
4. PF (Power Factor)

Enter any three values to calculate the fourth!

## Power Factor

##### POWER FACTOR VALUES

Power factor is an expression of energy efficiency. It is normally expressed as a percentage, for example 96%, the lower the percentage, the less efficient power usage is.

When entering a Power Factor value in to the Watts Amps Volts Calculator enter the Power Factor value percentage as a decimal number, i.e. for 96% enter 0.96.

There are a number of methods to calculate Power Factor, the method to use depends on the information you have and the outcome you require.

This Watts Amps Volts Calculator can calculate Power Factor from kW, Amps and Voltage (Three Phase).

To directly convert kW or kVA to or from Power Factor our kVA Calculator could be a great addition to your collection of electrical calculators.

## Watts Amps Volts Calculation

##### RESULTS

The results with the Watts Amps Volts Calculator are instant. Input your desired electrical units / values and hit calculate.

Calculate single phase and three phase electrical calculations, navigate between the single phase and three phase calculations with the footer tab menu.

Single Phase –

• Watts
• Amps
• Voltage

Three Phase –

• kW
• Amps
• Voltage
• Power Factor

## FAQ's

#### How to calculate kVA from Amps

To calculate kVA from Amps or Amps to kVA we use the following formulas.

Calculate kVA from Amps formula:

Single Phase –
kVA = Volts x Amps ÷ 1000
For example, if Volts = 300 and Amps = 15 then,
300 (V)  x 15 (A) ÷ 1000 = 4.5 kVA

Three Phase –
To calculate kVA from Amps three phase is a little more complicated, let the app do the math and download the kVA Calculator App.

#### How to convert kW to Amps

The formula for converting kW to Amps is:

Convert kW to Amps formula:

Single Phase –
Amps = (kW × 1,000) ÷ Volts

Three Phase –
Amps = kW ÷ Volts ÷ 1.732 ÷ PF x 1000

PF = Power Factor

Video may show an older version of the app.

## Watts Amps Volts Calculator

Features:

• Easy to use
• In-built calculation formulas
• Quick and instant results
• Dedicated support team