Calculators for Android

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Browse free open source Calculators and projects for Android below. Use the toggles on the left to filter open source Calculators by OS, license, language, programming language, and project status.

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  • 1
    Advanced Trigonometry Calculator

    Advanced Trigonometry Calculator

    Precision Trigonometry: Advanced Calculator for Complex Math

    Advanced Trigonometry Calculator is equipped with a user-friendly interface that allows for easy input of problems and instant computation. Professionals such as engineers who need to perform advanced trigonometric calculations in their work will find this tool extremely useful. More info by clicking below: https://advantrigoncalc.sourceforge.io/ Advanced Trigonometry Calculator was only and always only developed by the Portuguese Renato Alexandre dos Santos Freitas. Also author of poems, reflections and thoughts published on the platform https://www.pensador.com/autor/renato_alexandre_dos_santos_freitas/ ATC is Made in Portugal. He was born in Coimbra on July 6, 1991. He has a degree in Electrical and Telecommunications Engineering and began developing ATC at the beginning of his undergraduate studies. He works for Miclearning, Lda since April 2020. Providing services to Multimac Hito Innovation.
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    Downloads: 23 This Week
    Last Update:
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  • 2
    Simple Calculator

    Simple Calculator

    A calculator for quick simple calculations with a nice user interface

    This stylish modern calculator offers a great user experience that you will love seeing. You can copy the result or formula to the clipboard by long-pressing it. You can also use this calculator as a currency converter to calculate your daily income and other amounts in different countries' currencies. With eye soothing dark theme, it is now easy for you to see buttons and numbers more easily and use this calculator for simple calculations or use it as a currency converter, or as a calculator and graphing calculator. You can also use this math calculator as a mortgage calculator. The app is a simple helper for fast calculations with many basic functions including multiplying, dividing, rooting, and powers. It also comes with a dark theme so that you can use this new technology to make your calculator look smoother and easier to use rather than using sharp colors provided in different calculators that can't help you concentrate on your complex calculations in this graphing calculator.
    Downloads: 2 This Week
    Last Update:
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  • 3

    CGPA Calculator - UIU

    You can Calculate CGPA and GPA

    Hope you are well! The app will allow you to calculate your CGPA and GPA with credits and grades. Every one could use this app and you can calculate your CGPA and GPA if you institution has a grading system like United International University(UIU). Or you want us to update this app for your institution grading system then please leave a comment with your grading system details. Thank you! Instructions: 1. Enter CGPA (if you want to calculate your overall CGPA otherwise leave it blank) 2. Enter completed credits(if you enter CGPA otherwise leave it blank) 3. Select credits and grades it will automatically calculate 4. If you want to add more fields for course then select a grade of last row of course Features: 1. Ability to add more credits and grade field 2. It is developed based on United International University(UIU) grading system 3. Ability to calculate CGPA and GPA
    Downloads: 8 This Week
    Last Update:
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  • 4
    Pythagorean-Numerology-Calculator
    "A basic numerology calculator in JavaScript" A live demo is available at: https://pythagorean-numerology-calc.sourceforge.io/pnc.html Features: -Your connection with the 4 classic elements -Numerology chart calculation -Master numbers detection -Psychologic matrix chart calculator -Name calculation chart -Personal day calendar -Plain calculator for names or numbers -Name diagrams (Norman Shine) -Profiles manager -Unlimited number of profiles -Search and sort feature to find profiles easily -Small help section -Ability to save/export calculations, profiles, and charts -Runs offline as well as online
    Downloads: 3 This Week
    Last Update:
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  • Field Service Management Software | BlueFolder Icon
    Field Service Management Software | BlueFolder

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  • 5

    Insulin IP Calc

    Insulin infusion protocol calculator

    A simple, point of care, clinic decision support system (CDSS) Android app for Insulin infusion and hyperglycemia management in the ICU. The infusion protocol calculator is based on the updated "Yale Insulin Infusion Protocol" http://bit.ly/1DaVfUd and American Association of Clinical Endocrinologists (AACE) blood sugar targets. http://inpatient.aace.com/ . Source code requires Xamarin Studio & Android SDK to compile.
    Downloads: 1 This Week
    Last Update:
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  • 6
    Calculator

    Calculator

    Minimal Calculator

    Materialistic minimal Calculator build using Kotlin for Android, with support from Android 7(Nougat) to the latest Android YouTube: https://youtube.com/shorts/FaTfubLK7os Buy Me a Coffee: https://www.buymeacoffee.com/pranjal_barnwal
    Downloads: 1 This Week
    Last Update:
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  • 7
    Wrong Answer Calculator

    Wrong Answer Calculator

    Wrong answer guaranteed, first time, every time.

    Just a little mindless fun using beghilos or calculator spelling.
    Downloads: 1 This Week
    Last Update:
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  • 8
    Calculator of matrices for android smartphone.
    Downloads: 0 This Week
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  • 9

    Alcohol Calculator

    Ein Alkohol Rechner

    Dieser Alkohol Rechner gibt dem Nutzer die Möglichkeit ungefähr seinen Alkoholgehalt im Blut zu bestimmen. Alle Angaben des Programms sind natürlich ohne Gewähr und natürlich kann der Alkoholgehalt auch wesentlich höher oder niedriger sein.
    Downloads: 0 This Week
    Last Update:
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  • The Most Powerful Software Platform for EHSQ and ESG Management Icon
    The Most Powerful Software Platform for EHSQ and ESG Management

    Addresses the needs of small businesses and large global organizations with thousands of users in multiple locations.

    Choose from a complete set of software solutions across EHSQ that address all aspects of top performing Environmental, Health and Safety, and Quality management programs.
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  • 10
    Android Calc

    Android Calc

    Standart android calculator mobile application

    Standart android calculator mobile application
    Downloads: 0 This Week
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  • 11

    AndroidBmiCalc

    BMI calculator for Android.

    BmiCalc is a simple app to track the body mass index. User can load and save the csv files with data.
    Downloads: 0 This Week
    Last Update:
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  • 12

    Ballistic Calculator

    Open Source Ballistic Calculator in C#

    !!! This project is currently CLOSED. There is a new version of API available under LGPL license at https://github.com/gehtsoft-usa/BallisticCalculator1 There is a new version of application in progress (ported to net framework 5.0) https://github.com/nikolaygekht/ballistic.calculator.app Ballisitic Calculator based on JBM's implementation 3-degree of freedom model, ported to C#, improved to support metric system and extended by some math from Litz's "Applied Ballistic" book. Calculator displays ballistic tables, graphs, comparison graph and reticle images. The application is free to use under GNU license
    Downloads: 0 This Week
    Last Update:
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  • 13

    Bar Calculator

    Sum the drinks and food you consume

    This application is done for mobile phones, to sum all your consumption at the bar or the restaurant. Easylie increase or decrease your beverages or add new stuff.
    Downloads: 0 This Week
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  • 14
    A UK fire alarm battery calculator app for android
    Downloads: 0 This Week
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  • 15
    Beschleunigung-berechnen

    Beschleunigung-berechnen

    Various calculations related to acceleration and deceleration

    - Diverse Berechnungen im Zusammenhang mit Beschleunigung und Verzögerung. - Various calculations related to acceleration and deceleration Topics: rechner berechnen calculator to calculate beschleunigen beschleunigung webpage webseite
    Downloads: 0 This Week
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  • 16
    Calculator Plus

    Calculator Plus

    An advanced and open source calculator application for Android.

    Downloads: 0 This Week
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  • 17
    Downloads: 0 This Week
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  • 18

    ETBonusCalc

    A bonus Calculator

    A basic bonus calculator for friends.
    Downloads: 0 This Week
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  • 19
    Eur oTruck Calculator

    Eur oTruck Calculator

    En Android app till att knyta samman åkeriföreningar.

    Downloads: 0 This Week
    Last Update:
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  • 20

    ExpoCalc

    Exposure calculator for photography

    Take the light measure with a regular APN, then dial in the ISO/Tv/Av to get the corresponding exposure time for large format b&w film camera.
    Downloads: 0 This Week
    Last Update:
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  • 21

    Exposure Calculator for Android

    Convert exposure measure from DSLR to use on view camera

    Convert the light measured using a digital camera (aperture, speed and iso) to use on a view camera (taking in account film non-reciprocity, filter and bellow extension) on android phone.
    Downloads: 0 This Week
    Last Update:
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  • 22
    Port of the Jasymca Symbolic Calculator for Mobile Devices to the Android Platform
    Downloads: 0 This Week
    Last Update:
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  • 23

    JoseWebApps

    Some humble web applications

    Here I publish some humble web applications that I have developped.
    Downloads: 0 This Week
    Last Update:
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  • 24
    KeroZen
    A small calculator for pilots who need to calculate the volume (or the mass) of a given mass (or volume) of kerozen.
    Downloads: 0 This Week
    Last Update:
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  • 25

    Kontinuum Calculator

    Calculate various aspects of the Kontinuum RPG system.

    Kontinuum is a calculator program that enables the user to calculate all probabilistic aspects of the Kontinuum RPG system, especially the dice rules.
    Downloads: 0 This Week
    Last Update:
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