Browse free open source Python Calculators and projects below. Use the toggles on the left to filter open source Python 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: 12 This Week
    Last Update:
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  • 2
    Python Calculator

    Python Calculator

    My own project

    Made like in one day, using PyQT5, QT Designer, and PyInstaller
    Downloads: 6 This Week
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  • 3
    A tool for Spellcrafters and their customers playing Mythic Entertainment's MMPORG, Dark Age of Camelot
    Downloads: 5 This Week
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  • 4
    Inspired by the movie "Number 23". I've written a python program who calculates the sum of a string and he puts out a message if the sum has anything to do with the number 23. http://creativecommons.org/licenses/GPL/2.0/
    Downloads: 4 This Week
    Last Update:
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  • 5
    rpCalc is a simple RPN (Reverse Polish Notation) calculator.
    Downloads: 4 This Week
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  • 6
    Error Propagation Calculator

    Error Propagation Calculator

    Easily propagate measurement errors through mathematical operations.

    Error Propagation Calculator is essentially a cross-platform GUI front-end for the Python Uncertainties library that does not require knowledge of Python to use. Simply point and click to enter values and errors, input your expression and press compute. The program evaluates native Python code, but the user does not need to know the syntax as common operators are provided as buttons, similar to a scientific calculator. -Evaluate expressions with as much as 26 different variable and error pairs. -Copy output to the system clipboard by simply double clicking the output field. -Cross-platform: Works on Windows, Linux, and Mac. All calculations are dependent on the uncertainties package (Uncertainties: a Python package for calculations with uncertainties, Eric O. LEBIGOT, http://pythonhosted.org/uncertainties/)
    Downloads: 1 This Week
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  • 7

    gnucash-csv-mt940

    Convert Banking CSV-Files to MT940 format for Input in GNUCASH

    This Program converts CSV-Files downloaded from your Bank Account to MT940-Format for Input to Gnucash. conv-noris-mt940.py convert CSV-Files from www.norisbank.de to MT940-Format Calling: conv-noris-mt940.py CSV-File MT940-File conv-1822giro-csv-mt940.sh convert CSV-Files from www.1822direkt.de to MT940-Format Calling: conv-1822giro-csv-mt940.sh CSV-File MT940-File conv-dkbgiro-csv-mt940.sh convert CSV-Files from www.dkb.de to MT940-Format Calling: conv-dkbgiro-csv-mt940.sh CSV-File MT940-File conv-dkbkredit-csv-mt940.sh convert CSV-Files from www.dkb.de to MT940-Format Calling: conv-dkbkredit-csv-mt940.sh CSV-File MT940-File
    Downloads: 3 This Week
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  • 8
    a transmission line impedance calculator
    Downloads: 3 This Week
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  • 9

    Chi Square Calculator

    An unlimited calculator for Chi Squared

    This Chi Squared Calculator allows the user to enter any number of rows and columns, enter the observed frequencies used in the calculation, and the program will output the answer, as well as the degrees of freedom. This program runs on Python 3.2 ## BUT NO LONGER REQUIRES PYTHON to run! (Now in .exe form!) ## Sorry for the lack of floating point (Decimal) numbers support; attempting to input decimals will crash the program. Will fix soon! If you need any help, information, my email is: max-j-anderson@hotmail.co.uk
    Downloads: 2 This Week
    Last Update:
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  • 10
    Allows you to determine a new coumadin or warfarin regimen based on a previous coumadin regimen and INR. Should help develop anticoagulation regimens
    Downloads: 2 This Week
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  • 11
    A python-based calculator that uses the Sabine, Norris-Eyring and Fitzroy formulae to calculate the RT60 time of a room with given specifications. Material list from SAE Institute reference.
    Downloads: 2 This Week
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  • 12
    Cashderivatives.org Pricing Calculator
    Cashderivatives.org Pricing Calculator (CDPC) is a calculator for financial instruments. The project is now discontinued. The project had reached alpha development status, when it was decided to not continue with the project.
    Downloads: 1 This Week
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  • 13
    Compilation of Physics Calculators

    Compilation of Physics Calculators

    A compliation of Physics derived claculators

    A NEW GUI VERSION WILL BE RELEASED SOON! Thank you for visiting the Physics Calculator, provided by PIezoSystems Inc., please visit their company website at https://piezosystems.org. For other downloads, please visit our github page, https://github.com/PiezoSystems. We hope that you find this program useful and easy to use, for troubleshooting, please email us, contact@piezosystems.org. If any bugs were found, please email us at bugs@piezosystems.org.
    Downloads: 1 This Week
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  • 14
    CutePy

    CutePy

    Lightweight Qt-based Python console with variable explorer and history

    CutePy is a lightweight Qt-based Python 3 console with variable explorer, command history, syntax highlighting and customizable startup script. Originally it was developed for simple scientific calculations as a replacement for e.g. Windows calculator or Python IDLE. Therefore its main aim is to start fast and provide more comfortable dealing with variables based on the Python language. However in the end it is a regular Python console and therefore can be used for almost any task.
    Downloads: 1 This Week
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  • 15
    Time Calculator

    Time Calculator

    Calculator GUI+CLI, but for time intervals

    Does simple math of two time values in the format MM:DD:YY. This allows adding/subtracting one duration with another without having to do any extra math to convert to/from decimal.
    Downloads: 1 This Week
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  • 16
    clac (Command Line Advanced Calculator) evaluates mathematical expressions from the argument list or from stdin and writes the answer(s) to stdout.
    Downloads: 1 This Week
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  • 17
    microstrip-antenna-calculator

    microstrip-antenna-calculator

    A microstrip patch antenna calculator

    This tool can calculate rectangular, circular, and triangular patch of antenna dimensions Support me by clicking the star in my Github account https://github.com/fadhlurrahmann/microstrip-antenna-calculator
    Downloads: 1 This Week
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  • 18
    Arrear_Pension_Calculator

    Arrear_Pension_Calculator

    Simple app for calculating arrear pension amount of a given period.

    A simple Arrear Pension Calculator app written in python with GUI specifically Govt. employees (Central & State). This application calculates arrear (Due - Drawn) / overdrawn / recovery of pension between any given periods. This app is not associated with the Govt. This app is for informational purpose only. This project is open source under GNU public license v3.0
    Downloads: 1 This Week
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  • 19
    BMI Calculator app

    BMI Calculator app

    Desktop application to calculate the Body Mass Index (BMI)

    Enter your weight in kg and height in centimetres to calculate your Body Mass Index to stay fit physically and healthy! The BMI is displayed in different colors such as, 🟪 Purple - Very severely underweight 🟦 Blue - Underweight 🟩 Green - Healthy 🟨 Yellow - Overweight 🟧 Orange - Obese 🟥 Red - Extremely obese Download BMI Calculator today
    Downloads: 1 This Week
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  • 20
    Calcuthon is an open source command line calculator written totally in python without any modules. To set Calcuthon up just extract the folder and run the calcuthon03 script. e = the past answer, and y = equals the number in the "cache.txt" file.
    Downloads: 1 This Week
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  • 21

    CompliCalc

    Multiple Complex Algebraic and Functional Calculators

    With 21 calculators, CompliCalc can handle anything from tax needs to factorial to your radian homework, and if we don't have the calculator you want, you can submit a request and tell the team. If you need a previous download of CompliCalc, click on the files link by the download button. Also, if you need any support, be sure to us know!
    Downloads: 1 This Week
    Last Update:
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  • 22
    Coreculator

    Coreculator

    Advanced Desktop Calculator (The Most Advanced) with More Functions

    SUPPORT and GUIDES here: http://coresecproject.com/community/ Advanced Desktop Calculator (The Most Advanced) with More Functionality Written in Python and QT. Bunch of Math Operators (Python) such as calculating with PEMDAS, Radius, CEIL, Sine and MORE! [Operators] + Addition - Subtraction / Division * Multiplication // Floor Division (Round and without Decimals) ** Exponentiation % Modulos cc.pow(X, Y) X to the Power of Y cc.sqrt(X) Square root of X cc.ceil(X) Ceiling of X (X is a number e.g 18) cc.fabs(X) Absolute value of X cc.factorial(X) Factorial of X cc.floor(X) Floor of X cc.acos(X) Cosine of X cc.asin(X) Arc S
    Downloads: 1 This Week
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  • 23
    CryptoHawk can calculate hashes (md2,md4,md5,sha-1,sha-256 and hmac). It can also perform cryptanalysis like frequency analysis for substutition cipher and exhaustive key search for rotation cipher, as well as searching internet databases for md5 hashes.
    Downloads: 1 This Week
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  • 24
    Currency-Converter

    Currency-Converter

    Converts 170+ international currency rates

    Downloads: 1 This Week
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  • 25
    A simple calculator written in Python and uses Tkinter for GUI.
    Downloads: 1 This Week
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