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
    A simple IPv4 Address Calculator. It's a free Python module. It's also a core part of the IPeek-GUI wrapper.
    Downloads: 0 This Week
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  • 2

    JOCalculator

    Simple Calculator

    A simple calculator made from python 2 & tkinter.
    Downloads: 0 This Week
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  • 3

    JResistor

    Simple resistor calculator

    JResistor is created under Python 2.7 & Tkinter. A simple program for calculating the value of 4 band resistors.
    Downloads: 0 This Week
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  • 4
    JavaAntonioVandreEvalGUI

    JavaAntonioVandreEvalGUI

    Frontend para a calculadora JavaAntonioVandreEval.

    Downloads: 0 This Week
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  • 5
    KPNClac is a polish notation calculator intended to inspired by the HP48 Series calculators. It handles complex numbers and will someday handle matricies. The next current development version allows user programmable functions via python.
    Downloads: 0 This Week
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  • 6
    A simple calculator written in Python and uses Tkinter for GUI.
    Downloads: 0 This Week
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  • 7

    LER&LWR Calculator

    Tool for line edge parameters calculation

    Load a folder with images from raster electron microscope, choose necessary options and let the algorythm calculate the characteristics of the line.
    Downloads: 0 This Week
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  • 8
    A simple calculator programmed in python 3.1.2
    Downloads: 0 This Week
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  • 9
    multifunctional portable scientific calculator (log, exp, goniometric functions and unit converting)
    Downloads: 0 This Week
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  • 10
    Mathemapy

    Mathemapy

    A Python calculator program

    Mathemapy is a feature-rich calculator made in Python. It can do multiple types of division, solve equations, expand equations and more.
    Downloads: 0 This Week
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  • 11
    Mixture100

    Mixture100

    Simply percent calculator

    For making various mixtures, like homemade alcohol, brine or e-liquids. Add a components, set a percentage in total, set how much I want a given mixture and save, share or print recipe.
    Downloads: 0 This Week
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  • 12
    Money Math

    Money Math

    Smart financial calculator for savings, discounts and payments

    Looking for a simple yet powerful financial tool? Our calculator app helps you easily manage your money with four key features. You can calculate how much your savings will grow with interest — just enter your deposit, rate, and period. It’s perfect for planning your investments. The app also helps you understand discounts — input the original price and discount percentage, and see the final price instantly. Managing regular payments is simple: just enter the amount, frequency, and duration to find out your total expenses. Additionally, the app provides a clear financial overview, combining all calculations to help you plan smarter. Its intuitive interface makes navigation easy, and all calculations use reliable formulas for precision. The app is fast, lightweight, and works offline, securing your privacy by not storing personal data. Whether budgeting, saving, or shopping smarter, this app is your go-to tool for better financial decisions.
    Downloads: 0 This Week
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  • 13
    Money Trakker is a simple account calculator to keep finances between a few people or household.
    Downloads: 0 This Week
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  • 14
    My Calculate! is a python based calculator which can calculate: - Trigonometrical functions (in radians or degrees) - 2D and 3D geometrical calculations (area/perimeter/volume/surface area)
    Downloads: 0 This Week
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  • 15
    Pension-Calculator

    Pension-Calculator

    A simple retirement benefit calculator app written in python with GUI.

    A simple retirement benefit calculator app written in python with GUI specifically for West Bengal State Govt. employees (India). This app is not associated with Govt. of West Bengal. This app is for informational purpose only. This project is open source under GNU public license v3.0
    Downloads: 0 This Week
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  • 16
    PsiNorm

    PsiNorm

    A norm calculator for neuropsychological tests for daily use in clinic

    Our premise when starting this project was that why do we have to dig through arrays of normative values to find the group our patient belongs to. Then proceed to manually calculate its z score and find out where it is on the percentile graph, when we could have a software that could do it for us. We weren’t able to find one in the literature. Thus came the PsiNorm. Currently only a demo for english exists, while Turkish adapted version is fully functional. If you'd like a version adapted to your patient population/language please contact us at Contact e-mail: psinormsoftware@gmail.com
    Downloads: 0 This Week
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  • 17
    Code for a Public Domain Calculator based on xml flowcharts
    Downloads: 0 This Week
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  • 18
    Python Advanced Scientific Calculator

    Python Advanced Scientific Calculator

    Really, it is the title. By an 11 year old kid...

    What this is, is an ongoing indie project for making a calculator. Well, it has more functions then your average calculator... Simple as that. There is no readme yet, but in the program, type features. Sorry, can't figure out formatting...
    Downloads: 0 This Week
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  • 19
    PytoCalc is a useful calculator written in the Python Programming Language.PYTOCALC IS BEING REPROGRAMMED, visit https://sourceforge.net/forum/forum.php?forum_id=679668 for more information
    Downloads: 0 This Week
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  • 20
    REPCAL (REverse Polish CALculator) is a light and fast calculator in RPN (reverse polish notation) mode for the console (command line). It is written in 180 lines of Python code, and can be used both interactively or inside shell scripts.
    Downloads: 0 This Week
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  • 21
    Reverse Polish Notation interpreter for use as an interactive calculator in conjunction with the standard Python interactive interpreter. Easily extended by the user.
    Downloads: 0 This Week
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  • 22

    SRCalc

    An accessible calculator designed for Microsoft Windows Systems.

    SRCalc is an accessible calculator for Microsoft Windows, with the purpose to make an accessible advanced calculator. Now the application is very simple, but the main idea is extends your functionality. SRCalc supports jaws and NVDA screen readers, providing shorcuts to the more important functions and modifying some GUI elements for the screen readers.
    Downloads: 0 This Week
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  • 23
    Shapley is a compilation of free PyGTK networking tools distributed under the BSD license.
    Downloads: 0 This Week
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  • 24
    Simple Calc

    Simple Calc

    This is a basic calculator with functionality.

    It is a calculator with functionality that can handle things like +, -, x, /.
    Downloads: 0 This Week
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  • 25
    A program to calculate the amount of goods you must send from a production factory to a consumer in order to avoid exceed the maximum production. This is mainly an iniciative to make the simutrans team to incorporate in the game a helper tool like th
    Downloads: 0 This Week
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