Machinist Calculator has been developed to quickly solve common machine shop math problems such as trigonometry, speeds and feeds, bolt circles, and much more. Get your free demo now.

Free Demo Download Page

spacer The Machinist's Calculator demo is fully functional, but time limited. After you've downloaded and installed the demo, be sure to try all the features.

Our software has been certified by third parties as high quality and virus free! Click here for details.

Occasionally the demo will be locked; if this happens to you click here for instructions.
Online help is included, however, if you still have questions, please email us, and we'll be happy to answer them.

Machinist's Calculator free trial download.
(3.14mb download, 1.55 installed)

Click here to read about Machinist's Calculator for Android devices


Installing the software
When the File Download panel pops up, you may run the installation immediately, of you can save it to your hard drive to install later.
If you save the installation file, run MachinCalc.exe by using the Start-Run procedure, or double-click on the file name in your Windows Explorer.
  • If you are on a network, please check with your network administrator that your workstation is allowed to register software. This is necessary for the demo to work properly.
  • Our programs cannot be run over a network. Machinist's Calculator must be installed on individual computers.
    Software can be registered and the time limit removed just by completing the registration process. Go to the Purchase Information page for details.

Machinist's Calculator certified safe to install