Best Advanced Power Calculator Pro Apps

4.5(2 ratings)

Free

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.

Calculator for iPad! by 7th Gear

Basic & Scientific Calculator

Worth Considering

4.7😊(61K ratings)

Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

What We Love

📐 Versatile calculator with basic and scientific modes
📝 Useful note-taking and calculation history features
🎨 Customizable color schemes
💻 Works well on both iPad and iPhone
👍 Easy to use and intuitive interface

Room to Improve

💰 Ads can be intrusive in free version
🔒 Lack of transparency around in-app purchases
🔍 Difficulty finding and accessing premium features
🖥️ Layout issues in split-screen mode
🔢 Inconsistent button placement between portrait and landscape

More Advanced Power Calculator Pro apps to explore

Calculator‰

Default Calculator

Large buttonsClear displayFast 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.

(409K)

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.

Basic, Scientific, Plus Calc

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

(126K)

Electrical Power Calculator

Electrical Calculator

$2.99

This app provides precise mathematical and scientific calculations for various needs. It helps users calculate generator and UPS requirements, convert lumens to watts, and estimate generator fuel consumption. It's designed for students, professionals, and anyone needing accurate computations.

Generator requirement calculation (single/three phase)UPS requirement calculation (single/three phase)Lumens & Watts conversion

Graphing, Percentage, Triangle

Free basic and scientific calculatorIntuitive interface with equation and result displayFraction and percent support

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

(10K)

Calculator·

Big Basic Calculator

Basic arithmetic operationsPercentage calculationsMultiple color schemes

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

(34K)

Calculator, basic and advanced

Math made easy

Simple and advanced calculation modesStep-by-step equation solverCalculation history

This app offers a comprehensive calculator with both simple and advanced modes. It includes an equation solver with step-by-step explanations, calculation history, graphing capabilities, and table generation for multiple inputs. Supports a wide range of mathematical operators and functions.

(78)

Calculator : Scientific Calculator & converter

Scientific Calculator

Scientific calculations (sin, cos, tan, log, etc.)Currency and unit converterConstants library (1500+ constants)

This app offers a comprehensive scientific calculator with advanced functions for math, finance, and engineering. It includes unit and currency conversion, a constants library, and a biorhythm calculator for daily insights. The interface is intuitive and supports multiple calculation modes.

Fraction, Scientific Calc +

Basic & Scientific CalculatorLive Currency ConverterHistory Tape

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

(358K)

Complex Power: W, VA, VAR, PF

Power Triange Calculator

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)

For engineers and technicians

Brian's Power Calculator

Panecal Scientific Calculator

(0)

For engineers and students

Formula editing with cursor and swipeReuse past formulasVariable memory for calculations

This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.

(1.9K)

Electrical Calculator Plus

by Inch Calculator

26 electrical calculatorsOhm's Law calculatorCurrent and power calculators (DC/AC)

This app offers a comprehensive suite of 26 electrical and electronics calculators and converters. It helps users compute various electrical properties, including Ohm's Law, current, power, voltage, and resistance. It also features tools for wire ampacity, voltage drop, and LED resistor calculations.

(15)

Calculator - Simple & powerful

Daily, math and tax caculator

Calculation historyClick to modify entriesRecalculation for corrections

This application provides a straightforward and efficient calculator experience. It offers features like calculation history, easy editing of previous entries, and the ability to reuse past results. Mark important calculations and share your work with others.

(16)

Blackout Math.Power Calculator

Calculate your power needs

Calculate usable battery energy (Wh/kWh)Factor in safe depth of dischargeAccount for inverter efficiency and losses

This app helps you accurately calculate power outage durations and battery performance. It factors in real-world conditions like battery discharge, inverter efficiency, and device consumption to provide realistic estimates for runtime and charging.

Finance, scientific, and more

Hundreds of pre-built calculation templatesCreate custom calculation templatesStandard and RPN calculator modes

This app offers a powerful calculator with hundreds of pre-built templates for finance, engineering, and more. Users can also create custom calculations for specific needs, ensuring accuracy and speed for repetitive tasks. Access your calculations across devices, online or offline.

(803)