An electrical power calculator and converter. Convert and calculate the electrical units of power such as Watts, Amps Volts, kW and Power Factor.

Watts Amps Volts Calculator is an electrical power calculator to calculate and convert to or from any of the following, Watts, Amps & Volts (single phase) and kW, Amps, Volts and Power Factor (three phase) using this advanced electrical calculator.

An electrical power converter / electrical calculator for single and three phase electrical formulas.

- Watts
- Amps
- Volts

- kW
- Amps
- Volts
- Power Factor

How to use:
* Single Phase Calculator
1) Enter any two values to calculate the third.
2) Press calculate.

* Three Phase Calculator
1) Enter any three values to calculate the fourth.
2) Press calculate.

This electrical power converter / calculator known as Watts Amps Volts Calculator is designed and engineered for the iPhone and iPad.

Check out our other collection of electrical apps

What’s New

Version 3.4

Brand new user interface (UI).

Ratings and Reviews

4.8 out of 5
8 Ratings

8 Ratings

PJR... ,

iPhone 6

New update works fine on iOS 11.

Developer Response ,

App now updated for iOS 11 & new UI redesign.

itunable4u ,

So simple and informative to use

A great app to have on your phone
if you sometimes need to know this electrical formulae .

Pappagog ,

Very good.

Easy, fun app to use. Highly recommended.

App Privacy

The developer, Pro Certs Software Ltd, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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