# Watts Amps Volts Calculator

##### – ELECTRICAL POWER CONVERTER –

### Quick *electrical calcs*, with instant * results!*

*results!*

Single phase and three phase 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 calculators, instant results!

## Features

##### CALCULATES

- Single Phase

- Three Phase

- Power Factor

- kW | Watts

- Amps | Volts

## App Reviews

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

Perfect calculation every time and so easy to use. I’m a tech who services, maintains, and repairs generators from 22k to 3 M

Very simple and easy to understand. Not being a electrician it really helps to find values.

So so easy to figure electricity useage to get me started on my solar off grid , now I can start thinking and designing !

I used this app while building a solar generation system, it was very useful when calculating consumption of appliances and other devices..

## WAV | 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:**

- Watts (Wattage)
- Amps (Amperes)
- Volts (Voltage)

**Enter any two values to calculate the third!**

## WAV | 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:**

- kW (Kilowatt)
- Amps (Amperes)
- Volts (Voltage)
- 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.

#### Watts Amps volts Calculations:

**Single Phase –**

- Watts
- Amps
- Voltage

**Three Phase –**

- kW
- Amps
- Voltage
- Power Factor

## FAQ's

**FREQUENTLY ASKED QUESTIONS**

#### 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

## Tablets and Phones

**OPTIMISED FOR MULTIPLE SCREEN SIZES**

Watts Amps Volts Calculator is optimised to work on all screen sizes and resolutions from the iPhone 5 up to large tablets such as the iPad Pro and all Android devices.

**Features:**

- Easy to use
- Preset data
- Quick and instant results
- Dedicated support team