Simple Offline Calculator
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A scientific and graphing calculator.

A calculator extension for Google Chrome. This extension is 100% open source. Features - A simple calculator with many mathematical functions - A 2D graphing calculator that can plot multiple functions simultaneously - No idle processes (no performance hit while it's not being used) - A debug page that shows the parse tree and other information Suggestions are always welcome :) Commands - help : shows all commands - clear : clears the results screen - memory : shows values stored in memory using memory : <name> := <value> example : x := 3+10^2 - log : shows error log for the last calculation done - functions : shows available functions - plot : opens the graphical calculator - tree : opens the debug window Versions 0.6 - Automatically adds last result to memory - Function arguments now have different names - More functions 0.5 - Added localization support (portuguese, german, japanese) - Added context menu to popup - More functions 0.4 - Displays mouse position in the plot window - Changed number of points calculated when plotting functions - More functions - More error messages 0.3 - Added a page for plotting functions - Added time recording on debug page 0.2 - More error messages - Added memory support - Added conditional expressions - Added input history - Added functions 0.1 - First release! - Interprets mathematical expressions - Supports operators +, -, *, /, %, ^ and parentheses - A web page shows the order in which the operations are evaluated

3.2 out of 520 ratings

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Hi :DSep 6, 2022


1 out of 2 found this helpful
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Liam MurphyMay 30, 2017


12 out of 39 found this helpful
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Lutec LudwigMay 16, 2017

When using comma it returns ERRor. Forced to use period instead of comma. It makes the numerical keyboard unusable. Retarded

1 person found this review to be unhelpful


  • Version
  • Updated
    June 14, 2016
  • Offered by
    Ian Esteves do Nascimento
  • Size
  • Languages
    5 languages
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


The developer has not provided any information about the collection or usage of your data.


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