CalculatorX - Online Scientific Calculator

Features

  • Advanced scientific calculator with trigonometry and logarithms
  • Supports complex equations, percentages, and unit conversions
  • Works on desktop & mobile (GitHub Pages)
  • Eye caching dark and white theme
  • Unique History Features, keeps previous calculations.
  • Completely free and open-source

Offline Setup :

Download source code here. Then extract zip file and open index.html

MIT License
Copyright © 2025 usmandev48

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Scientific

RAD

HISTORY

Today

CalculatorX

  • Standard
  • Scientific
  • GitHub
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