kVA (Single and Three Phase) Calculator

Webtoweb Tools In-app purchases Contains ads

Calculate kVA, HP, KW, Amps and Volts in a electrical circuit

Rating: 4.2; 650 ratings
Downloads: 57.7K+; on Google Play
Price: Free; In-app purchases
Updated: Aug 14; 2026 · v2.2.0

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About kVA (Single and Three Phase) Calculator

Free application to calculate kVA, HP, KW, Amps and Volts in a electrical circuit.

You just have to set the values and click on the Calcul button, the result will be then displayed.

You can select the type of circuit: single phase and three phase.

Features:
- calculate kVA from amps and voltage
- calculate volt from kVA and amps
- calculate amps from volt and kVA
- convert kVA to hp and kW: the conversion will be instantly displayed when kVA value is set

A kilo-volt-ampere (kVA) is the unit used for the apparent power in an electrical circuit. The apparent power equals the product of root-mean-square voltage and current.In direct current circuits, this product is equal to the real power in watts.

A perfect application if you are a student or electrical engineering.

What’s new

Version 2.2.0 · Updated August 14, 2026

App Optimization

User reviews

Dave Ireland

Makes calculations easy and fast.

James Craib

Perfect. Simple and easy. Well done.

Chijioke Uchechukwu

Nice work 👍

Darwin Kinney

Quick good app.

App details

kVA (Single and Three Phase) Calculator is a free Tools app for Android with 50,000+ installs on Google Play and a 4.2/5 average rating from 650 ratings. It was released on May 10, 2020 and last updated on August 14, 2026. It's developed by Webtoweb. It requires Android 7.0 or later. The app contains ads and offers in-app purchases.

Category: Tools
Rating: 4.2 / 5 (650)
Installs: 57,751
In-app purchases: Yes
Ads: Contains ads
Version: 2.2.0
Size: 2.4M
Requires Android: 7.0
Content rating: Everyone
Released: May 10, 2020
Last updated: August 14, 2026
Developer: Webtoweb

View on Google Play

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