1. Home
  2. 🔧 Utilities
  3. kVA Calculator
kVA Calculator

kVA Calculator

kVA kW Amps Power Factor Volts

11 ratings
12 reviews
With Ads
🔧 Utilities
📊 Productivity
$0.99 Free
With Ads
↓

Price history

Details

  • Released
  • Updated
  • September 30, 2011
  • May 19, 2026

Features

Developer

Pro Certs Software Ltd
✨Promote your app ✨
kVA Calculator screenshot #1 for iPhone
kVA Calculator screenshot #2 for iPhone
kVA Calculator screenshot #3 for iPhone
kVA Calculator screenshot #4 for iPhone
kVA Calculator screenshot #5 for iPhone
kVA Calculator screenshot #6 for iPhone
iphone
ipad
📉--100%
Price change↘︎
⭐12
Reviews↘︎
📝9+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 6 months
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Easily calculate and convert electrical values like kVA, kW, Amps, Volts, and Power Factor. Supports both single and three-phase calculations for engineers working with power systems.

✓Calculate kVA, kW, Amps, Volts, Power Factor
✓Single Phase Calculations
✓Three Phase Calculations
✓Convert between electrical units
✓Intuitive input for two values to find the third
Show original description

What's New in kVA Calculator

4.0.1

May 19, 2026

19/05/2026 v4.0.0 (b4.0.0.1) - Supports dark mode - Brand new redesigned UI - Auto calculates - Supports 16 languages - Complete app rebuild

More

User reviews

Most RecentHighest RatedLowest Rated

KVA Calculator

Rely on this app every week it is so helpful and easy to use
Castaway 7Castaway 7

Pillar sparky

Great app
pillar sparkypillar sparky

KVA calculator

Good basic app. Does what it is supposed to do. One nice upgrade would be to provide available fault current when the impedance is provided. Doing this through a step menu would truly enhance the app's value.
EKB54EKB54

Do not buy -- doesn't work

Don't buy this app- needs nimblekit dev software to run- should be pulled from App Store - waste of money --- does not work on iPhone -- not happy
DhsfsysgDhsfsysg

Great app

New update works great on my iPhone 5.
PhillllllllllllllllllllllllPhillllllllllllllllllllllll
See 7 more reviews

Developer apps

Watts Amps Volts Calculator
Watts Amps Volts Calculator

Electrical power calculator

🔧 Utilities

(46)

Free
With Ads
Max Zs Values
Max Zs Values

Zs Values 18th Edition BS 7671

🔍 Reference
$9.99
Electrical Tools and Reference
Electrical Tools and Reference

The Electricians App

📊 Productivity

(1)

$24.99
R1+R2 Zs Ze Calculator
R1+R2 Zs Ze Calculator

Calculate R1+R2 or Zs.

🔧 Utilities
Free
With Ads
Fault Current Calculator
Fault Current Calculator

PFC Fault Current Calculator

📊 Productivity

(2)

$0.99
With Ads
See developer apps

FAQ

What electrical values can kVA Calculator compute?

kVA Calculator can compute and convert between kVA, kW, Amps, Volts, and Power Factor. It supports both single and three-phase calculations, making it versatile for various electrical needs.

How does kVA Calculator work?

To use kVA Calculator, you simply enter any two known electrical values. The app will then automatically calculate and display the third unknown value, streamlining your calculations.

Is kVA Calculator available on Android devices?

No, kVA Calculator is designed exclusively for iOS devices, including iPhone, iPad, and iPod. It was engineered for the iOS platform.

What is the age rating for kVA Calculator?

kVA Calculator has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

How often is kVA Calculator updated?

The latest version of kVA Calculator is 3.38.5, and it was last updated on July 26, 2025. This suggests regular updates to maintain functionality and compatibility.

Does kVA Calculator have ads?

Yes, kVA Calculator contains advertisements. As a free utility app, it utilizes ads to support its development and maintenance.

What is the user rating for kVA Calculator?

kVA Calculator has a strong user rating of 4.4 stars, based on 11 ratings. This indicates a generally positive reception from its users.

Who developed kVA Calculator?

kVA Calculator was developed by Pro Certs Software Ltd. They are the creators behind this specialized electrical calculation tool for iOS.