Author Topic: Precise Calculator is a free scientific calculator for Windows  (Read 2153 times)

0 Members and 1 Guest are viewing this topic.

Software Santa

  • Administrator
  • *****
  • Posts: 4445
  • OS:
  • Mac OS X 10.6 Mac OS X 10.6
  • Browser:
  • Firefox 6.0.2 Firefox 6.0.2
Precise Calculator is a free scientific calculator for Windows
« on: September 14, 2011, 12:47:05 PM »
Precise Calculator is a free scientific calculator for Windows

Precise Calculator is a free scientific calculator for Windows.


    arbitrary precision (from 1 to 9999999)
    complex numbers
    lists, vectors, matrices
    history (shortcuts ctrl+up, ctrl+down)
    calculator can write all results to a log file
    commands if, goto, print, return
    unlimited number of variables
    frequently used formulas can be saved as macros
    calculator can be translated to other languages

Current version is 2.5

Precise Calculator 32-bit (127 kB)

Precise Calculator 64-bit (167 kB)

System requirements:

    Intel or AMD processor
    Microsoft Windows operating system (tested on Windows 98/ME/2000/XP/Vista/7)
    64-bit version runs only on 64-bit Windows


    Extract ALL files from the ZIP archive. I've created ZIP files by 7-zip, but you can use any archiver to extract files. Some archivers allow to double-click EXE file inside the archive and run it from a temporary folder, but that will NOT work.
    Drag & drop the EXE file to the Start button which is in the bottom left screen corner.
    Right-click the EXE file and choose Create shortcut. Then move this shortcut to the desktop.

Why to use 64-bit version:

    Fractions can have larger numerator and denominator. For example, expression (123456 * 12345678 / 3087105371) returns 493.714285714 in Precise Calculator 32-bit, but it returns 3456 / 7 in Precise Calculator 64-bit.
    Precise Calculator 32-bit cannot display numbers greater than 4E+20686623764, but Precise Calculator 64-bit maximum is 1E+9223372036854774730
    64-bit version is much faster if you need precision greater than 1000 digits

Function Reference List:


This Site was Opened on January 1st, 2007

Welcome Visitor:

Spam Harvester Protection Network
provided by Unspam

The Software Santa Privacy Policy