PCalc 4+

The Best Calculator

TLA Systems Ltd.

    • 4.8 • 19 Ratings
    • $12.99

Screenshots

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.

What’s New

Version 4.10.8

Fixed a graphical glitch with the buttons in the widget on macOS 14.
Fixed a crash on macOS 11 on Apple Silicon.

Ratings and Reviews

4.8 out of 5
19 Ratings

19 Ratings

Editors' Notes

Let’s be honest: It’s not always easy to get excited about a calculator. But PCalc is well more than the sum of its parts; this beautifully designed utility is filled with high-powered features and functions that will appeal to everyone from engineers to programmers to students going to, well, pre-calc. If you’re a fan of scientific notation, trigonometry, and/or unit conversion, add this to your dock.

johnpenner ,

best calculator period 🖤 ✨ 🎖️

james thomson has been at the calculator game since 1992 — on a quest to make the best designed and most useful calculator. this thing has themes, it has scientific notation and RPN input. you got the conversions, the paper tape, and all elegantly implemented. i can go minimalist dark mode, and draggable button layout reminiscient of the calculator construction set back in macOS 7 back in the day. this thing is the beez knees, like the HP12 back in the real hardware days. i shouldnt be surprised if pCalc ends up being the first (and best) calculator in appleVision cyberspace. he's kept up the product for over three decades. he's the only one that has take calculator app so seriously. this is the one to get.

Fellaa ,

Color themes

My question was resolved.

Developer Response ,

You can change the theme in the View menu - all the themes shown are available there. Hope that helps!

App Privacy

The developer, TLA Systems Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Supports

  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

Featured In

More By This Developer

PCalc Lite
Utilities
PCalc
Utilities
Dice by PCalc
Games
About by PCalc
Games