Best Kva Calculator Apps

4.4(11 ratings)

FreeAds

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.

Transformer Calculator. by V PUGAZHENTHI

primary / secondary

Strong Contender

4.8(47 ratings)

FreeAdsIn-App Purchases

This app simplifies transformer calculations for engineers and students. It accurately computes primary and secondary currents, turns ratios, and secondary voltages based on user inputs for transformer ratings and winding turns.

Electrical Calculator lite by V PUGAZHENTHI

60 Calculators & 16 Converters

Worth Considering

kVA (Single and Three Phase)

4.6😐(574 ratings)

FreeAdsIn-App Purchases

This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.

What We Love

👍 Very helpful formulas for homework
👍 Easy to use interface
👍 Comprehensive electricity app, a true Swiss Army knife
👍 Well-designed, intuitive, and aesthetic interface
👍 Great for work, very useful
👍 Made calculations very easy
👍 Top app
👍 Awesome app, looking for more
👍 Discovered it and it's the best

Room to Improve

anúncios são muito irritantes
💰 Useful features are paywalled (RMS calculator, transformer calculator, MVA/current calculator)
💰 Costs too much
💰 Extremely basic calculators, rest require purchase
💰 Unlock option doesn't work
💰 Threw money away on an incorrect calculator
💰 Lacking in needed areas, no MHz option for reactance and resonance calculators

More Kva Calculator apps to explore

kVA Calculator 2025

by Power Continuity Limited

KW, kVA, and Amps calculationGenerator requirements calculation (single/three phase)UPS requirements calculation (single/three phase)

This app provides a straightforward calculator designed for the electrical industry, offering tools for power and lighting calculations. It helps users determine generator and UPS requirements, convert units, and calculate fuel consumption. Suitable for both professionals and casual users needing electrical calculations.

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Large buttonsClear displayFast calculations

Wire Size & Voltage Drop

Ohm's Law calculationsVoltage drop calculatorWire size calculator

This app provides a comprehensive suite of electrical calculations, including Ohm's Law, voltage drop, wire sizing, and impedance. It also offers numerous converters for various electrical units and parameters, aiding in circuit design and analysis.

(1.3K)

Basic arithmetic operationsPercentage calculationsRecord and recall results

A straightforward calculator app designed for simplicity, offering basic arithmetic operations and percentage calculations. It allows users to record and recall past results, customize colors, and enable touch sounds for a personalized experience.

Electrical Engineering - lite

(3.6K)

ad-supported

60 calculations with circuits

60 Electrical Calculators16 Electrical ConvertersVoltage, Current, Resistance, Power calculations

This app offers a comprehensive suite of electrical calculations and conversions for professionals and students. It handles diverse units and provides precise results for various electrical engineering tasks, including voltage, current, power, and more.

📚 Education

(252)

Watts Amps Volts Calculator

Electrical power calculator

Single-phase power calculationsThree-phase power calculationsConvert Watts, Amps, Volts

This app serves as an advanced electrical power calculator. It allows users to easily compute and convert between Watts, Amps, and Volts for single-phase systems, and kW, Amps, Volts, and Power Factor for three-phase systems. Simply input known values to find the missing one.

Simple, big screen and buttons

Big display and buttonsEasy to useBasic calculations

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

Calculator· - Easy to Use

(4.2K)

ad-supported

by Netviking AB

Large buttonsClear displayAddition

A straightforward calculator app designed for simplicity and ease of use. It features large buttons and a clear display, supporting basic arithmetic operations like addition, subtraction, multiplication, and division.

(219)

Calculator - CalcRight

Ad Free & Backspace

Ad-free experienceBackspace buttonParentheses support

This ad-free utility offers a clean and intuitive interface for performing calculations. It includes essential features like a backspace button and support for parentheses, making complex equations manageable. Enjoy a streamlined calculation experience without interruptions.

by Horizon Business, Inc.

Easy to use interfaceClear displayCustomizable background

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

Large buttons for easy use

Large buttons for easy useUniversal calculatorSimple calculations

A universal calculator designed for ease of use with large buttons. It offers a straightforward interface suitable for students, professionals, and everyday household tasks.

Perform calculations quickly and accurately with large buttons. Personalize the interface by selecting custom background and text colors. This straightforward utility is designed for intuitive use.

Large buttons for easy inputAccurate calculationsCustomizable background colors

A simple, neat, and brilliant calculator that displays entire calculations and answers at once. Personalize your experience by choosing your favorite color theme. Works on iPhone and iPod.

Simple and neat interfaceDisplays full calculation and answerCustomizable color themes

Smart Calculator & Converter

Basic and scientific calculationsFinancial and loan calculatorsUnit conversion

This app offers a comprehensive suite of calculation tools, including basic, scientific, and financial calculators, alongside unit conversions and personal utilities. It simplifies everyday math, financial planning, and unit transformations for students and professionals alike.

(4)

Calculator HD Pro Lite

Basic & Scientific Calc

Dual-line displayCalculation historyFull scientific functions

This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.