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!!

BobM Berkeley about PCalc