Source code of calculators hosted at https://www.alpertron.com.ar
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Aug 22, 2026 - C
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calculators
Here are 163 public repositories matching this topic...
Solves various Math Problems along with Steps, without any server interaction
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Oct 23, 2021 - JavaScript
CalcDiverse is a customized collection of calculators for various aspects of mathematics. Individuals with basic web development knowledge can create distinctive calculators and submit pull requests.
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Apr 13, 2026 - JavaScript
Electrical Engineering Formulas in Python
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Jul 23, 2026 - Python
Tiny recursive descent expression parser, compiler, and evaluation engine for math expressions and spreadsheet formulas in C++.
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Jan 17, 2026 - C++
🚀 A curated collection of calculators for various aspects of mathematics. Anyone with a little understanding of web development may design a unique calculator and make a pull.
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Sep 19, 2024 - JavaScript
A bunch of tools I made while researching fx991es plus hacking
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Apr 2, 2021 - Python
The science fiction calculation spreadsheet
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Jan 17, 2025
Stocks and options picking. Tries to contain predictive analytics, recommendations, and calculators.
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Aug 1, 2025 - Python
Port of the Eigenmath math engine to the Casio Prizm (fx-CG 10 and 20)
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Sep 16, 2017 - C++
A simple RPN (Reverse Polish Notation) calculator app built using Flutter
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Jun 14, 2023 - Dart
A Python library for interacting with TI-(e)z80 (82/83/84 series) calculator files
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Aug 11, 2026 - Python
A curated list of free construction, landscaping, and home improvement calculators. Estimate materials, quantities, and costs for concrete, mulch, roofing, paint, tile, fencing, insulation, and more.
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Feb 18, 2026
GPA / CGPA Calculator — Use GPA / CGPA Calculator free on ToolAdda — quick, accurate, and browser-based. Free on ToolAdda.online.
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Aug 4, 2026
Tiny Calculator with support of +, -, *, /, ^, sin, cos, tan...
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Apr 2, 2024 - C++
Unit Converter — Use Unit Converter free on ToolAdda — quick, accurate, and browser-based. Free on ToolAdda.online.
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Jul 25, 2026
BMI Calculator — A full health dashboard — BMI, healthy weight range, ideal weight, BMR, daily calories, waist ratios, and a body fat estimate — in one free calculator. Pair it with our Free on ToolAdda.online.
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Aug 4, 2026
FD Calculator — Calculate maturity amount, total interest, effective annual yield, post-tax return, and inflation-adjusted real return for any fixed deposit. Model senior citizen rates, simple or compound interest, cumulative or payout FDs, and premature withdrawal — all in one calculator that runs entirely in your browser. Free on ToolAdda.online.
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Aug 4, 2026
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