Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download PCalc from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

PCalc

By TLA Systems Ltd.

Open the Mac App Store to buy and download apps.

Description

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations.PCalc is ideal for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode, a choice of button layouts, an extensive set of unit conversions, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations.

What's New in Version 4.3.1

Brand new icon!
Added an option to use E notation for the main display rather than superscript numbers.
Changed the number entry and delete key behaviour to be more sensible for decimals and exponents.
Fixed a problem with copy and paste on 10.9 and earlier.
Fixed a problem with the minus sign not always displaying properly with the LCD digit style.
Fixed a problem syncing the app and widget.
Fixed a number of problems with VoiceOver.
Core code has been updated to match PCalc 3.5.3 on iOS.

Screenshots

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

Customer Reviews

One of the best calculator applications for scientists and engineers

I am using PCalc from its earlier version, that I chose initially mostly because of the support for RPN. Through all the releases I can see the continuous improvement of the application and great care from the developer to stay on top of iOS releases and improve the application for a scientist or engineer like myself. Also, I personally e-mailed one of my concerns to the developer and obtained immediate support.

a wonderfully useful program

As an engineer, I’ve used the Mac version for several years in RPN mode … it’s a worthy successor to my ancient HP11 calculator. And as an international traveler, I find the quick currency conversion incredibly useful too.

Then there’s the all important earth shattering cosmic constant, 42! (speaks for itself)

The author has kept adding new useful features year after year, making Pcalc a great long term value, 5 Stars!!

Long-time standout application

I have used PCalc on multiple platforms since the Classic Mac OS days and this version continues to be an essential tool for anyone who needs more flexibility and power than the native calculator provides. The customizability in particular makes it a great tool for simplifying repetitive calculating tasks.

PCalc
View in Mac App Store
  • $9.99
  • Category: Utilities
  • Updated:
  • Version: 4.3.1
  • Size: 7.8 MB
  • Language: English
  • Seller:

Compatibility: OS X 10.8 or later, 64-bit processor

Customer Ratings

Current Version:
All Versions: