Download and install the Trial Version of KalcMate Electrical Load Calculation Program prior to purchasing a license. In order to purchase a license for the KalcMate Software, you will need your computer “KalcMate Computer ID” code.

Your “KalcMate Computer ID” can be found in the KalcMate “About” Window. Launch KalcMate and press the “About” button on the right side of the KalcMate Legend screen. If you are using the Trial Version of the program, a dialog box appears with a “KalcMate Computer ID:” button. Press this button. The “KalcMate Computer ID” will be copied to your clipboard.

If you are purchasing several licenses or plan to purchase a license from a different computer, you will need the “KalcMate Computer ID” and email addresses for each computer that is to be licensed. If you are purchasing one license for this computer, launch KalcMate, press “About” and click on the link “Purchase License at KalcMate.com”. The “KalcMate Computer ID” will be automatically be placed in the “KalcMate ID:” field.

Annual License Fee – $149.00
Three Year License Fee – $375.00

Purchase online
Annual License Fee - $149.00
Three Year License Fee - $375.00
  • License #1
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To purchase a license please open this website on your desktop or laptop computer.