---
title: "kVA Calculator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "kVA Calculator App for iPhone and iPad. Calculate or convert to and from kVA, kW, Amps, Volts and Power Factor using the other known electrical values with single and three phase kVA calculations.  En"
---

# kVA Calculator — United States
> kVA kW Amps Power Factor Volts

![kVA Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/aa/1b/3f/aa1b3f09-03ec-5bee-f3f1-c68c7239eec0/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Pro Certs Software](https://apptail.io/developer/pro-certs-software-BpE) (United Kingdom)
**Category:** Utilities
**Rating:** 4.4/5 (11 ratings)
**Price:** Free
**Bundle ID:** com.certs-pro3
**Store:** Apple App Store
**Country:** United States
**Version:** 4.1.0 (released 2026-05-19)
**Original Release:** 2011-09-30

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id467407057)
**AppTail Page:** [https://apptail.io/app/kva-calculator-XpO/united-states](https://apptail.io/app/kva-calculator-XpO/united-states)

## kVA Calculator Description
kVA Calculator App for iPhone and iPad. Calculate or convert to and from kVA, kW, Amps, Volts and Power Factor using the other known electrical values with single and three phase kVA calculations.

Enter any two values to calculate the third.
- kVA | Power Factor | kW 
- kVA | Amps | Volts

A handy electrical kVA converter for engineers working with UPS systems, backup generators or transformers.

KVA FORMULAS:
kVA Calculator Single Phase Calculations:
- kVA
- Volts
- Amps

kVA Calculator Three Phase Calculations:
- kVA
- Volts
- Amps

kVA PF kW Conversions:
- kVA
- Power Factor
- kW

Features: 
> Convert to or from kVA, KW or Power Factor. 
> Convert to or from kVA, Volts or Amps. 
> Single Phase Calculations (1P)
> Three Phase Calculations (3P)

How to use:
1) Enter any two values to calculate the third.
2) Tap "Calculate".
3) Tap "Reset" to carry out a new calculation or conversion.

This kVA converter was designed and engineered for iOS (iPhone and iPad) and is a great companion to our Watts Amps Volts Calculator app.

## kVA Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/fe/8c/e8/fe8ce8d2-bd19-322b-29e4-5d0d994e259b/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/71/c2/e0/71c2e0ef-df8f-0612-40ce-069804fbb017/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/7c/cf/d4/7ccfd4c3-8d97-0e9c-fbf6-0edd29460f1d/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/1b/ea/26/1bea26f4-a8d2-9530-6c9e-b412e277282c/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/b9/2a/88/b92a8831-2ef1-6c27-706f-e1fe2c350b4d/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/63/81/6e/63816e72-c4d5-688d-8c16-a836afac3872/pr_source.png/1242x2688.png)

## kVA Calculator Rating Breakdown in United States
- 5 stars: 6 (55%)
- 4 stars: 4 (36%)
- 3 stars: 0 (0%)
- 2 stars: 1 (9%)
- 1 stars: 0 (0%)

## kVA Calculator Reviews in United States

### ***** "KVA Calculator"
Rely on this app every week it is so helpful and easy to use
-- Castaway 7, 2023-09-07

### ***** "Pillar sparky"
Great app
-- pillar sparky, 2019-05-07

### ****- "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.
-- EKB54, 2019-03-25

### ****- "Now works in iOS 6"
Great little app to have handy if you need kva calcs. They updated it for iOS 6 and it is working pretty good with occasional shut down on a 3GS iPhone. Looks like they may have to tweak it a bit to be back to its original reliability.
-- ZX Tunes, 2012-10-15

### *---- "DOES NOT WORK ON IOS 6"
Doesn't work on IOS6 worked great on IOS5.
-- XYZ0123456, 2012-10-06

[View all kVA Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## kVA Calculator Discovered Keywords
- kva calculator

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## kVA Calculator Available In
- [United States](https://apptail.io/app/kva-calculator-XpO/united-states)
- [United Kingdom](https://apptail.io/app/kva-calculator-XpO/united-kingdom)
- [Canada](https://apptail.io/app/kva-calculator-XpO/canada)
- [South Africa](https://apptail.io/app/kva-calculator-XpO/south-africa)
- [Singapore](https://apptail.io/app/kva-calculator-XpO/singapore)
- [Brazil](https://apptail.io/app/kva-calculator-XpO/brazil)
- [Switzerland](https://apptail.io/app/kva-calculator-XpO/switzerland)
- [Netherlands](https://apptail.io/app/kva-calculator-XpO/netherlands)
- [Algeria](https://apptail.io/app/kva-calculator-XpO/algeria)
- [Azerbaijan](https://apptail.io/app/kva-calculator-XpO/azerbaijan)
- [Mexico](https://apptail.io/app/kva-calculator-XpO/mexico)
- [Belgium](https://apptail.io/app/kva-calculator-XpO/belgium)
- [India](https://apptail.io/app/kva-calculator-XpO/india)
- [Spain](https://apptail.io/app/kva-calculator-XpO/spain)
- [Australia](https://apptail.io/app/kva-calculator-XpO/australia)
- [Saudi Arabia](https://apptail.io/app/kva-calculator-XpO/saudi-arabia)
- [France](https://apptail.io/app/kva-calculator-XpO/france)
- [Greece](https://apptail.io/app/kva-calculator-XpO/greece)
- [Hong Kong SAR China](https://apptail.io/app/kva-calculator-XpO/hong-kong)
- [Hungary](https://apptail.io/app/kva-calculator-XpO/hungary)
- [Indonesia](https://apptail.io/app/kva-calculator-XpO/indonesia)
- [Ireland](https://apptail.io/app/kva-calculator-XpO/ireland)
- [Israel](https://apptail.io/app/kva-calculator-XpO/israel)
- [Italy](https://apptail.io/app/kva-calculator-XpO/italy)
- [Japan](https://apptail.io/app/kva-calculator-XpO/japan)
- [South Korea](https://apptail.io/app/kva-calculator-XpO/south-korea)
- [Kuwait](https://apptail.io/app/kva-calculator-XpO/kuwait)
- [Kazakhstan](https://apptail.io/app/kva-calculator-XpO/kazakhstan)
- [Lebanon](https://apptail.io/app/kva-calculator-XpO/lebanon)
- [North Macedonia](https://apptail.io/app/kva-calculator-XpO/north-macedonia)
- [Malta](https://apptail.io/app/kva-calculator-XpO/malta)
- [Sweden](https://apptail.io/app/kva-calculator-XpO/sweden)
- [Armenia](https://apptail.io/app/kva-calculator-XpO/armenia)
- [Argentina](https://apptail.io/app/kva-calculator-XpO/argentina)
- [Austria](https://apptail.io/app/kva-calculator-XpO/austria)
- [Brunei](https://apptail.io/app/kva-calculator-XpO/brunei)
- [Belarus](https://apptail.io/app/kva-calculator-XpO/belarus)
- [Chile](https://apptail.io/app/kva-calculator-XpO/chile)
- [China](https://apptail.io/app/kva-calculator-XpO/china)
- [Colombia](https://apptail.io/app/kva-calculator-XpO/colombia)
- [Czechia](https://apptail.io/app/kva-calculator-XpO/czechia)
- [Germany](https://apptail.io/app/kva-calculator-XpO/germany)
- [Denmark](https://apptail.io/app/kva-calculator-XpO/denmark)
- [Dominican Republic](https://apptail.io/app/kva-calculator-XpO/dominican-republic)
- [Ecuador](https://apptail.io/app/kva-calculator-XpO/ecuador)
- [Egypt](https://apptail.io/app/kva-calculator-XpO/egypt)
- [Finland](https://apptail.io/app/kva-calculator-XpO/finland)
- [Romania](https://apptail.io/app/kva-calculator-XpO/romania)
- [Russia](https://apptail.io/app/kva-calculator-XpO/russia)
- [United Arab Emirates](https://apptail.io/app/kva-calculator-XpO/united-arab-emirates)
- [Thailand](https://apptail.io/app/kva-calculator-XpO/thailand)
- [Türkiye](https://apptail.io/app/kva-calculator-XpO/turkey)
- [Taiwan](https://apptail.io/app/kva-calculator-XpO/taiwan)
- [Ukraine](https://apptail.io/app/kva-calculator-XpO/ukraine)
- [Vietnam](https://apptail.io/app/kva-calculator-XpO/vietnam)
- [Malaysia](https://apptail.io/app/kva-calculator-XpO/malaysia)
- [Nigeria](https://apptail.io/app/kva-calculator-XpO/nigeria)
- [Norway](https://apptail.io/app/kva-calculator-XpO/norway)
- [New Zealand](https://apptail.io/app/kva-calculator-XpO/new-zealand)
- [Peru](https://apptail.io/app/kva-calculator-XpO/peru)
- [Philippines](https://apptail.io/app/kva-calculator-XpO/philippines)
- [Pakistan](https://apptail.io/app/kva-calculator-XpO/pakistan)
- [Poland](https://apptail.io/app/kva-calculator-XpO/poland)
- [Portugal](https://apptail.io/app/kva-calculator-XpO/portugal)
- [Mauritius](https://apptail.io/app/kva-calculator-XpO/mauritius)
- [Madagascar](https://apptail.io/app/kva-calculator-XpO/madagascar)
- [Angola](https://apptail.io/app/kva-calculator-XpO/angola)
- [Mali](https://apptail.io/app/kva-calculator-XpO/mali)
- [Kenya](https://apptail.io/app/kva-calculator-XpO/kenya)
- [Qatar](https://apptail.io/app/kva-calculator-XpO/qatar)
- [Senegal](https://apptail.io/app/kva-calculator-XpO/senegal)
- [Jamaica](https://apptail.io/app/kva-calculator-XpO/jamaica)

---

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