Best Conversion Calculator Energy Apps

Basic and scientific calculatorCurrency converterUnit converter

This app offers a versatile calculator with both basic and scientific functions. It includes advanced features like currency and unit conversions, customizable themes, and history tracking. Optimized for both portrait and landscape modes, it's designed for users needing precise calculations and conversions.

📊 Productivity

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Scientific calculator functionsPercentage and discount calculationsLoan and savings calculators

Calculator - CalcSphere

Calculator & Converter

This app offers a comprehensive suite of calculators for everyday tasks and advanced mathematical needs. It includes tools for finance, unit conversion, health, and time calculations, all within a user-friendly interface.

📚 Education

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ad-supported

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.

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Calculator: Simple Calculator

Unit Converter - Convert all

Measurements & Calculations

Real-time currency conversionsExtensive unit categories (weight, temp, length, volume, etc.)Simple and intuitive interface

Easily convert between various units of measurement, including currencies, temperature, length, and weight. This intuitive tool provides real-time currency exchange rates and a comprehensive list of conversions for everyday use.

✈️ Travel

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Evo Energy - Cost Calculator

Electricity Usage Calculator

Calculate electricity usage by applianceTrack consumption by hour, day, month, yearSupport for various power units (Watt, kW)

Calculate household electricity usage and costs for various appliances. Track consumption by hour, day, month, or year to identify high-usage devices and save on electricity bills.

📊 Productivity

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ad-supported

Convert Any Unit Lite

Units & Currency Converter

Intelligent unit search with autocompleteAutomatic category selectionIntegrated calculator

Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.

✈️ Travel

(48K)

ad-supported

Calculator: Unit Converter

by Apero Technologies Group

Basic and scientific calculationsUnit conversion (length, weight, volume, etc.)Currency conversion with real-time rates

This utility app offers a comprehensive suite of calculation tools for everyday needs. It includes basic and scientific functions, unit and currency conversions, world time, health metrics, and GPA calculation. Customize your calculator experience with practical, easy-to-use features.

This app offers a comprehensive scientific calculator with multiple modes, including algebraic, scientific, conversions, and logic calculations. It features a user-friendly design with large buttons and remembers your progress if interrupted.

Algebraic entryScientific calculationsUnit conversions (length, area, volume, etc.)

GlobeConvert Currency & Units

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paid

Convert Currency and Units

Real-time conversion160+ currencies supported350+ physical units supported

Easily convert over 160 currencies and 350 physical units with real-time updates and offline capabilities. Create a favorites list for quick access to frequently used conversions and enjoy geo-based currency options. An ad-free version is available for purchase.

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Calculator+ - Unit Conversion

Advanced Calculator Utility

General and scientific calculationsExtensive unit conversions (length, area, volume, etc.)BMI, investment, EMI, and tax calculators

This advanced utility app offers a comprehensive suite of calculation and conversion tools, serving as a powerful alternative to standard device calculators. It features a sleek interface and supports a wide range of everyday and scientific computations, including unit conversions for length, area, volume, and more.

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eCalculator - Enhanced Edition

More than original calculator

Basic and scientific calculationsFraction calculatorProgrammer calculator (binary, octal, decimal, hex)

This app enhances the standard calculator with advanced features like history, equation viewing, and a scientific mode. It offers specialized calculators for fractions, programming, and tips, along with extensive unit and currency conversions. Personalize your experience with themes and keyboard input.

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Scientific Calculator Plus 991

NCalc & CalcES Calculator 115

Natural display inputGraphing moduleFormula library

This app is a powerful scientific calculator with graphing capabilities, a formula library, and a unit converter. It offers natural display input, advanced math functions for algebra, calculus, and statistics, and supports various number bases and formats.

📚 Education

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Unit Converter, 50+ Calculator

All in one Unit Calculator

All-in-one unit conversion45+ free convertersCurrency converter (150+ currencies)

This app offers a comprehensive solution for converting various units, including currencies, measurements, and more. With over 45 converters in a single, user-friendly interface, it simplifies calculations and saves device storage. It works offline and supports over 150 international currencies.

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by Power Continuity Limited

Power Calculator

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.

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i.Converter - Convert All Unit.s & Calculator

by Nguyen Anh

Unit conversion for speed, volume, power, dataSimple and easy-to-use interfaceFind exact values for parameters

Easily convert units across various categories like speed, volume, and data. This universal app offers a simple interface for users to input values and find exact conversions on iPhone and iPad.

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