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.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

Version 4.5.4

Added Icelandic Króna to the currency conversions.
Fixed a problem loading the currency rates.
Fixed a problem with the "Decimal X Register" line type.
Fixed a problem importing and syncing custom layouts.

Customer Reviews

4.8 out of 5

33 Ratings

33 Ratings

PCalc 4.5.3 on 10.8 bug

IanJ78

This is really a great app, but I'm using 10.8.5 Mountain Lion, yes I know it's an old os, and there's a bug I noticed.
About a third of the time opening the app, the number screen comes up blank. Not with a zero or anything else, just blank.
After a few more times of closing then opening, it works fine again, finally showing numbers. Is this just a Mountain Lion bug,
or is anyone else having this problem? Oh well, it actually works sometime, just wondered if anyone else has experienced this too.
I'm using version 4.5.3.

ALL TIME GREATEST CALCULATOR

beast006

If you’re an engineer, programmer, scientist, number lover, or calculator fanatic then welcome home. This app is for you. You will be giddy with happiness from the functionality and ui. You will experience joy you never thought a calculator could possibly bring you. It can even calculate the ultimate number.

-To the devs, thank you so much. I’m estatic that I found this app. It’s like my years of frustrated search has concluded. A search I didn’t realize existed until I found this. I never have to switch calculators or get frustrated from limits.

No financial functions !

Reegor

I love this app in many ways, especially the good implementation of RPN. Once you learn RPN, it is a huge time saver, and error reducer.
But it is completely missing basic financial calculations. It does not even have a net present value, much less amortization etc.

So I cannot use it as my only calculator. Hence I downgraded it to 4 stars.
For a program that has been around this long, this omission is hard to excuse.

Information

Seller
TLA Systems Ltd.
Size
16.1 MB
Category
Utilities
Compatibility
Languages
English
Age Rating
Rated 4+
Copyright
© 1992 - 2018 James Thomson
Price
$9.99

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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